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Tài liệu nhằm hỗ trợ học viên trong việc nắm vững kiến thức và kỹ năng tiếng Anh chuyên ngành Công nghệ Thông tin (IT). Bộ trắc nghiệm này được thiết kế một cách tỉ mỉ để cung cấp cho người học cơ hội rèn luyện và đánh giá năng lực tiếng Anh. Giúp hoàn thành tốt các bài thi qua môn
Trắc nghiệm tiếng anh chuyên ngành IT01-1 - EHOU Nhận làm tập trắc nghiệm, tự luận, hỗ trợ thi offline tiếng anh chuyên ngành Zalo: 0562.372.589 Hướng dẫn dùng: ● Copy câu hỏi ● Tải mở tệp tải lên ● Ctrl+F Ctrl + V để dán tra cứu Software documentation refers to: Chọn câu trả lời: a The documents which, the user has to sign before using the software legally b The compatibility of the software with IBM-PC c Anything written about how the software is designed or functions Câu trả lời d None of the above An operating system: Chọn câu trả lời: a Is always supplies with computer b Is not required on large computers c Consists of programs that help in the operation of computer Câu trả lời d Is always written in BASIC Most operating systems provide to read and write data to files Chọn câu trả lời: a With functions b Function Câu trả lời c Functions d Functions which Which of the following is not a type of Software: Chọn câu trả lời: a Entertainment Software Câu trả lời b Utility Software c Application Software d System Software What is the best definition of 'freeware'? Chọn câu trả lời: a Software distributed without cost by the developer which normally cannot be modified or sold without permission Câu trả lời b Something a computer program is "supposed" to do; these are often reasons to use a particular program or upgrade to a more recent version c Software in which the license stipulates that the user cannot see, edit, or manipulate the source code of a software program d A computer failure due to faulty hardware or a serious software bug What is the best definition of 'CLI' or 'command line interface'? Chọn câu trả lời: a A software program which mimics the performance of a hardware device in order to run securely or independent of the actual hardware b To terminate a connection to a computer or network c A family of operating systems created by Microsoft; normally divided into the "9x" series of MS-DOS based systems and the "NT" series (NT,2000,XP,Vista) Câu trả lời không d A text-only link between a computer and its operator The translator program used in assembly language is called Chọn câu trả lời: a Compiler Câu trả lời không b Translator c Assembler d Interpreter Which is the limitation of high level language? Chọn câu trả lời: a Machine level coding Câu trả lời không b None of above c Lower efficiency d Machine dependence Which of the following is called low level languages? Chọn câu trả lời: a Machine language b Both of the above c None of above d Assembly language Câu trả lời không What is the best definition of '' or 'bug'? Chọn câu trả lời: a All the above b A program in which the code is distributed allowing programmers to alter and change the original software as much as they like Câu trả lời không c Data programmed into a hardware device which provides its basic functionality; normally in the form of an EPROM d An error in a computer program A computer programmer: Chọn câu trả lời: a Can enter input data quickly b Can draw only flowchart c Does all the thinking for a computer Câu trả lời d Can operate all types of computer equipment Compilers and interpreters are themselves: Chọn câu trả lời: a High-level language b Programs Câu trả lời c Codes d Mnemonics The most popular Internet activity is Chọn câu trả lời: a Going shopping b Playing games, reading, listening to music Câu trả lời không c Conducting research d Communicating with others The Internet was launched in 1969 and was originally called: Chọn câu trả lời: a ARPANET Câu trả lời b ARPNET c CERNET d CERN A program provides access to Web resources Chọn câu trả lời: a Browser Câu trả lời b ISP c URL d Web The two basic parts of URLs are: Chọn câu trả lời: a Destination and device b TCP/IP and ISP c TCP and IP d The protocol and the domain name Câu trả lời Moving from one Web site to another is called: Chọn câu trả lời: a Applying b Surfing Câu trả lời c Jumping d Moving Rules for exchanging data between computers are called Chọn câu trả lời: a Protocols Câu trả lời b Hyperlinks c Procedures d Programs Unwanted and unsolicited e-mails are called: Chọn câu trả lời: a Spam Câu trả lời b Junk c Flame d Lurk The multimedia interface to the resources available on the Net is called the: Chọn câu trả lời: a Server b Internet c World Wide Web Câu trả lời d GUI interface Software in computer: Chọn câu trả lời: a Both of above b Enhances the capabilities of the hardware machine c None of above Câu trả lời không d Increase the speed of central processing unit What is the best definition of 'closed source'? Chọn câu trả lời: a An incorrect action attributable to poor judgment, ignorance, or inattention b An error in a computer program c Software distributed without cost by the developer which normally cannot be modified or sold without permission d Software in which the license stipulates that the user cannot see, edit, or manipulate the source code of a software program Câu trả lời What is the best definition of 'programmer'? Chọn câu trả lời: a All the above b A person who writes intentionally controversial posts on a user forum in order to start a flame war c A person who uses a product or service on a computer d A person who writes or modifies computer programs or applications Câu trả lời What is the best definition of 'OS' or 'operating system'? Chọn câu trả lời: a This is a icon based computer interface designed to be easier to learn and use than earlier command line interfaces Windows and Mac OS are the most common examples of this type of interface b A GUI or CLI software link between the computer and operator; also provides a framework for productivity software such as an office suite, web browser, or programming languages Câu trả lời c To magnetically prepare or a disk to receive data or erase and prepare an existing disk drive d A name that identifies a series of bits stored on a computer or computer media Which of the following is called low level languages? Chọn câu trả lời: a Assembly language b None of above c Both of the above Câu trả lời d Machine language Which language is directly understood by the computer without translation program? Chọn câu trả lời: a None of above b Machine language Câu trả lời c Assembly language d High level language Which is the limitation of high level language? Chọn câu trả lời: a None of above b Machine level coding c Machine dependence d Lower efficiency Câu trả lời What is the best definition of 'compatible'? Chọn câu trả lời: a Capable of being used with or connected to other devices or components without modification Câu trả lời b Characterized by not having a constant time interval between successive bits, characters or events c No longer of use due to passage of time and the increase of surrounding technology d A computer failure due to faulty hardware or a serious software bug A computer programmer: Chọn câu trả lời: a Does all the thinking for a computer Câu trả lời b Can enter input data quickly c Can operate all types of computer equipment d Can draw only flowchart What is the best definition of 'presentation program'? Chọn câu trả lời: a Repeatable data which occurs at the top of every document b An application used to present and communicate ideas and procedures to a group; examples are PowerPoint, Impress, and Keynote Câu trả lời c A measure of how easily programs can be moved to a new system without having to make any changes d An application which stores information that often needs to be accessed quickly such as appointments, contacts, notes, lists and memos The most common method for gaining access to the Internet is through a Chọn câu trả lời: a Point-to-point computer b Dumb terminal c Provider or host computer Câu trả lời d Virtual provider or computer The multimedia interface to the resources available on the Net is called the: Chọn câu trả lời: a World Wide Web Câu trả lời b Internet c GUI interface d Server The term ISP refers to Chọn câu trả lời: a Interface standard protocol b Internet service provider Câu trả lời c International shareware pool d Internal software protocol Rules for exchanging data between computers are called Chọn câu trả lời: a Hyperlinks b Protocols Câu trả lời c Procedures d Programs For a browser to connect to other resources, the location or address of the resources must be specified These addresses are called: Chọn câu trả lời: a URLs Câu trả lời b MSN c Packets d E-mail forms These types of commercial Internet service providers are the most widely used: Chọn câu trả lời: a Regional service providers b Centralized service providers c National service providers Câu trả lời d Decentralized service providers A one-line description, used to present the topic of an e-mail message, is referred to as the: Chọn câu trả lời: a Header b Subject Câu trả lời c Signature d Address The actual physical network made up of wires, cables, and satellites that connects computers and resources throughout the world is the: Chọn câu trả lời: a Web b E-commerce c Spiders d Internet Câu trả lời The most powerful type of computer is a………………… Chọn câu trả lời: a Laptop b PDA c Supercomputer Câu trả lời d Mainframe ………… is the physical parts of a computer system including any peripheral equipment such as printers, modems and mouse devices Chọn câu trả lời: a Application b Software c A storage device d Hardware Câu trả lời At the back of a computer there are ports into which we can plug (e.g a scanner, a modem, etc.) Chọn câu trả lời: a External devices Câu trả lời b Internal devices c External device d Internal device What is the main difference between a mainframe and a super computer? Chọn câu trả lời: a Super computer is much larger than mainframe computers b Super computers are much smaller than mainframe computers c Supercomputers are focused to execute few programs as fast as possible while mainframe uses its power to execute as many programs concurrently Câu trả lời d Supercomputers are focused to execute as many programs as possible while mainframe uses its power to execute few programs as fast as possible Apple and IBM are the first two companies that produced………… Chọn câu trả lời: a Portable computers b Servers c Personal computers Câu trả lời d Mainframes What is the best definition of 'tablet PC'? Chọn câu trả lời: a A type of computer intended primarily for central distribution of data to other computers on the same network b Refers to only the most powerful class of computer, typically designed to perform specialized tasks such as weather prediction, governmental financial calculations, or space research c A computer designed for use by one person at a time d A portable computer shaped in the form of a notebook and capable of advanced handwriting recognition via use of a stylus or on-screen keyboard Câu trả lời What is the best definition of 'PDA' or 'personal digital assistant'? Chọn câu trả lời: a A handheld computer about the size of wallet used as an organizer, web browser, game machine, mobile phone, or message recorder; also known as a hand-held computer Câu trả lời b A type of computer intended primarily for central distribution of data to other computers on the same network c Refers to only the most powerful class of computer, typically designed to perform specialized tasks such as weather prediction, governmental financial calculations, or space research d A computer designed for use by one person at a time What is the best definition of 'PC' or 'personal computer'? Chọn câu trả lời: a A computer designed for use by one person at a time Câu trả lời b A computer using a relatively slow and specialized processor and ROM chip, normally used to control a particular device such as a washing machine or an MP3 player c A physical or software device connecting and facilitating a network with a printer d All the above What is the best definition of 'legacy system'? Chọn câu trả lời: a All the above b A physical or software device connecting and facilitating a network with a printer c An older computer system that continues to be used because an organization does not wish to redesign it with a more modern device Câu trả lời d A computer designed for use by one person at a time What is the best definition of 'embedded system'? Chọn câu trả lời: a Refers to only the most powerful class of computer, typically designed to perform specialized tasks such as weather prediction, governmental financial calculations, or space research b A computer using a relatively slow and specialized processor and ROM chip, normally used to control a particular device such as a washing machine or an MP3 player Câu trả lời c A computer designed for use by one person at a time d A type of computer intended primarily for central distribution of data to other computers on the same network CD-ROM is a … Chọn câu trả lời: a Memory register b Magnetic memory c Semiconductor memory d None of above Câu trả lời Which of the following is used as a primary storage device? Chọn câu trả lời: a Magnetic drum b PROM Câu trả lời c All of these d Floppy disk A memory that holds micro programs is … Chọn câu trả lời: a RAM b Control memory c Core memory d ROM Câu trả lời Name or number used to identify a storage location devices? Chọn câu trả lời: a An address Câu trả lời b A record c All of above d A byte What is the best definition of 'floppy disk drive'? Chọn câu trả lời: a A data storage technique using a pattern of markings on a disc that can be read by a laser; examples include CD-ROM, and DVD-ROM technology b A legacy storage device which can read and write data slowly from a removable magnetic medium (normally 3.5" in diameter and holding 1.44 MB of data) Câu trả lời c A type of memory which is manufactured with permanent contents which cannot be modified To press both right and left -side mouse button To press the right-side mouse button -What is the best definition of 'compatible'? A computer failure due to faulty hardware or a serious software bug Capable of being used with or connected to other devices or components without modification Characterized by not having a constant time interval between successive bits, characters or events No longer of use due to passage of time and the increase of surrounding technology -What is the best definition of 'elegant code'? A programming style that is based on a step-by-step approach to solving a problem All of the above Concise, clean, and clear code which allows other developers to understand and extend it Rules governing the structure of a programming language -What is the best definition of 'EPROM' or 'erasable programmable read only memory'? A non-volatile (permanent) memory type that is erasable via ultra-violet light and reprogrammable A type of memory which is manufactured with permanent contents which cannot be modified All the above This is either dedicated or shared memory set aside specifically for the graphics processor -What is the best definition of 'filename'? A name that identifies a series of bits stored on a computer or computer media A software program which mimics the performance of a hardware device in order to run securely or independent of the actual hardware Software which converts the data from a component or peripheral into data that an operating system can use To magnetically prepare or a disk to receive data or erase and prepare an existing disk drive -What is the best definition of 'firmware'? All the above An incorrect action attributable to poor judgment, ignorance, or inattention Data programmed into a hardware device which provides its basic functionality; normally in the form of an EPROM Software in which the license stipulates that the user cannot see, edit, or manipulate the source code of a software program -What is the best definition of 'format'? A confidential authentication information composed of a string of characters Software which converts the data from a component or peripheral into data that an operating system can use To magnetically prepare or a disk to receive data or erase and prepare an existing disk drive To start a program on a computer -What is the best definition of 'GUI' or 'graphical user interface'? check_box This is a icon based computer interface designed to be easier to learn and use than earlier command line interfaces Windows and Mac OS are the most common examples of this type of interface A software program which mimics the performance of a hardware device in order to run securely or independent of the actual hardware All the above Software which converts the data from a component or peripheral into data that an operating system can use -What is the best definition of 'input device'? A handheld input device for computers with one or more buttons and a rounded body meant to be slid around on a pad or flat surface A peripheral used primarily to enter data into a computer An input device or mouse alternative using a sensitive rectangular surface and a stylus An input device using a light-sensitive pen shaped handle which can be used to draw on the computer screen -What is the best definition of 'kernel'? A name that identifies a series of bits stored on a computer or computer media Software in which the license stipulates that the user cannot see, edit, or manipulate the source code of a software program The fundamental part of an operating system responsible for providing access to the machine's hardware This is a icon based computer interface designed to be easier to learn and use than earlier command line interfaces Windows and Mac OS are the most common examples of this type of interface -What is the best definition of 'magnetic storage'? A legacy storage device using magnetic tape; normally reading and writing data slower rate and used for backups A newer data storage device meant to replace a traditional hard disk drive; these are characterized by non-moving parts and lower energy consumption A storage technique using patterns of magnetized particles on a metallic surface to store data; examples include hard disk drives, tape drives, floppy disk drives A type of storage using integrated circuits to store data; examples include RAM, ROM, and flash memory -What is the best definition of 'mouse pointer'? A hardware peripheral designed to 'scan' products into an inventory tracking system A special icon (normally an arrow) that indicates the current location of the mouse on the desktop screen All the above To press the right-side mouse button -What is the best definition of 'object-oriented language'? A measure of how easily programs can be moved to a new system without having to make any changes A program that takes human readable code and turns it into machine readable code An application which stores information that often needs to be accessed quickly such as appointments, contacts, notes, lists and memos Any programming language that allows modelling of real-world object and concepts -What is the best definition of 'optical storage'? A data storage technique using a pattern of markings on a disc that can be read by a laser; examples include CD-ROM, and DVD-ROM technology A legacy storage device using magnetic tape; normally reading and writing data slower rate and used for backups A legacy storage device which can read and write data slowly from a removable magnetic medium (normally 3.5" in diameter and holding 1.44 MB of data) A non-volatile (permanent) memory type that is erasable via ultra-violet light and reprogrammable -What is the best definition of 'PC' or 'personal computer'? check_box A computer designed for use by one person at a time A computer using a relatively slow and specialized processor and ROM chip, normally used to control a particular device such as a washing machine or an MP3 player A physical or software device connecting and facilitating a network with a printer All the above -What is the best definition of 'portability'? check_box A measure of how easily programs can be moved to a new system without having to make any changes A program that takes human readable code and turns it into machine readable code A programming style that is based on a step-by-step approach to solving a problem Rules governing the structure of a programming language -What is the best definition of 'print server'? check_box A physical or software device connecting and facilitating a network with a printer A computer designed for use by one person at a time All the above The evolution of devices towards common functionality -What is the best definition of 'programmer'? check_box A person who writes or modifies computer programs or applications A person who uses a product or service on a computer A person who writes intentionally controversial posts on a user forum in order to start a flame war All the above -What is the best definition of 'RAM' or 'random access memory'? A data storage technique using a pattern of markings on a disc that can be read by a laser; examples include CD-ROM, and DVD-ROM technology A legacy storage device which can read and write data slowly from a removable magnetic medium (normally 3.5" in diameter and holding 1.44 MB of data A type of computer memory known for being volatile (temporary) and fast A type of memory which is manufactured with permanent contents which cannot be modified -What is the best definition of 'ROM' or 'read-only memory'? A storage technique using patterns of magnetized particles on a metallic surface to store data; examples include hard disk drives, tape drives, floppy disk drives A type of memory which is manufactured with permanent contents which cannot be modified A type of storage using integrated circuits to store data; examples include RAM, ROM, and flash memory All the above -What is the best definition of 'semiconductor storage'? A legacy storage device using magnetic tape; normally reading and writing data slower rate and used for backups A type of storage using integrated circuits to store data; examples include RAM, ROM, and flash memory All the above This is either dedicated or shared memory set aside specifically for the graphics processor -What is the best definition of 'speech recognition'? A handheld input device for computers with one or more buttons and a rounded body meant to be slid around on a pad or flat surface A hardware device plugged into a computer's sound card optimized for voice commands or other audio recording An input device using a light-sensitive pen shaped handle which can be used to draw on the computer screen The ability of a computer to convert spoken words from a user into usable data -What is the best definition of 'supercomputer' A computer using a relatively slow and specialized processor and ROM chip, normally used to control a particular device such as a washing machine or an MP3 player A physical or software device connecting and facilitating a network with a printer A small laptop with less powerful components meant for surfing the web, reading email, and other basic tasks Refers to only the most powerful class of computer, typically designed to perform specialized tasks such as weather prediction, governmental financial calculations, or space research What is the best definition of 'tablet PC'? A computer designed for use by one person at a time A portable computer shaped in the form of a notebook and capable of advanced handwriting recognition via use of a stylus or on-screen keyboard A type of computer intended primarily for central distribution of data to other computers on the same network Refers to only the most powerful class of computer, typically designed to perform specialized tasks such as weather prediction, governmental financial calculations, or space research -What is the best definition of 'video memory'? A legacy storage device which can read and write data slowly from a removable magnetic medium (normally 3.5" in diameter and holding 1.44 MB of data) A type of computer memory known for being volatile (temporary) and fast A type of memory which is manufactured with permanent contents which cannot be modified This is either dedicated or shared memory set aside specifically for the graphics processor -What is the best definition of 'workstation'? A computer designed for use by one person at a time A high quality computer, typically with lots of RAM, plenty of CPU power, and a high quality video card A portable computer shaped in the form of a notebook and capable of advanced handwriting recognition via use of a stylus or on-screen keyboard A portable computer with a built-in screen, integrated keyboard, and battery power; also called a 'notebook' -When surfing the Web, the browser interprets the HTML command found in a document file, and displays it as a Applet page Domain page Java page Web page -Which device of computer operation dispenses with the use of the keyboard? Joystick Light pen Mouse Touch -Which is the limitation of high level language? Lower efficiency Machine dependence Machine level coding None of above -Which language is directly understood by the computer without translation program? Assembly language High level language Machine language None of above -Which of the following have the fastest access time? Compact Disks Magnetic Disks Magnetic Tapes Semiconductor Memories Which of the following is called low level languages? check_box Both of the above Assembly language Machine language None of above -Which of the following is not a primary storage device? Magnetic disk Magnetic tape None of above Optical disk -Which of the following is not computer language? All of the above High level language Low level language Medium level language -Which of the following is problem oriented language? Assembly language High level language Low level language Machine language -Which of the following is used as a primary storage device? All of these Floppy disk Magnetic drum PROM -Which of the following memory is capable of operating at electronics speed? check_box Semiconductor memory Magnetic disks Magnetic drums Magnetic tapes -Which statement is valid about interpreter? check_box It translates one instruction at a time All of above Object code is saved for future use Repeated interpretation is not necessary -The first…………… computer which was as big as a house was built in the 1940s Chọn câu trả lời: a Analogue b digital c Portable d Personal UNIVAC is Chọn câu trả lời: a Unique Automatic Computer b Universal Array Computer c Unvalued Automatic Computer d Universal Automatic Computer What is the best definition of 'convergence'? Chọn câu trả lời: a The evolution of devices towards common functionality b A physical or software device connecting and facilitating a network with a printer c All the above d A computer using a relatively slow and specialized processor and ROM chip, normally used to control a particular device such as a washing machine or an MP3 player Computers can numbers Chọn câu trả lời: a Comparatively b Comparative c Compare d Comparable What is the best definition of 'router'? Chọn câu trả lời: a A computer using a relatively slow and specialized processor and ROM chip, normally used to control a particular device such as a washing machine or an MP3 player b Refers to only the most powerful class of computer, typically designed to perform specialized tasks such as weather prediction, governmental financial calculations, or space research c A portable computer shaped in the form of a notebook and capable of advanced handwriting recognition via use of a stylus or on-screen keyboard d A specialized computer which connects two networks The difference between memory and storage is that memory is … and storage is … Chọn câu trả lời: a All of above b Temporary, permanent c Permanent, temporary d Slow, fast The brain of any computer system is Chọn câu trả lời: a Memory b ALU c Control unit d CPU The control unit of a processor the flow of information between the arithmetic unit and the memory Chọn câu trả lời: a Coordinator b Coordination c Coordinating d Coordinates Processors of all computers, whether micro, mini or mainframe must have … Chọn câu trả lời: a Primary storage b ALU c Control Unit d All of the above Information stored in Random Access Memory (RAM) is volatile This means that it: Chọn câu trả lời: a Is kept in memory even when the computer is powered off b Is lost when the computer is switched off c Can burn if exposed to air d Is automatically saved to disk when the computer is switched off A pen shaped device which can sense light, and is used to point at spots on a video screen Chọn câu trả lời: a Joystick b Plotter c Light pen d Mouse Computer memory consists of … Chọn câu trả lời: a RAM b ROM c PROM d All of the above The device that can both feed data into and accept data from a computer is … Chọn câu trả lời: a CPU b Input-Output device c ALU d All of the above What is the best definition of 'microphone'? Chọn câu trả lời: a A display that also acts as an input device by allowing a user to navigate a program by touching specific locations of the screen b The ability of a computer to convert spoken words from a user into usable data c To press the right-side mouse button d A hardware device plugged into a computer's sound card optimized for voice commands or other audio recording What is the best definition of 'netbook'? Chọn câu trả lời: a A computer using a relatively slow and specialized processor and ROM chip, normally used to control a particular device such as a washing machine or an MP3 player b A computer designed for use by one person at a time c A small laptop with less powerful components meant for surfing the web, reading email, and other basic tasks d A high quality computer, typically with lots of RAM, plenty of CPU power, and a high quality video card Which kind of hardware is used the most in the input phase of a computer based information system? Chọn câu trả lời: a Monitor b Hard disk c Keyboard d Printer What is the best definition of 'right-click'? Chọn câu trả lời: a An input device using a light-sensitive pen shaped handle which can be used to draw on the computer screen b To press the right-side mouse button c An input device with a vertical rod mounted on a base used to control pointing devices or on-screen objects; normally with one or more buttons d An input device or mouse alternative using a sensitive rectangular surface and a stylus What is the best definition of 'fingerprint reader'? Chọn câu trả lời: a A hardware device plugged into a computer's sound card optimized for voice commands or other audio recording b A device which forms a digitised image of a human finger print for the purpose of biometric authentication c An input device using a light-sensitive pen shaped handle which can be used to draw on the computer screen d To press the right-side mouse button The kernel of Windows XP Home Edition and Windows XP Professional operating systems are Chọn câu trả lời: a Unique b Same c Identical d Not same What is the best definition of 'execute'? Chọn câu trả lời: a To end a program or a process before its completion b To magnetically prepare or a disk to receive data or erase and prepare an existing disk drive c The act of deleting information from a file system or database d To start a program on a computer What is the best definition of 'Windows'? Chọn câu trả lời: a A GUI or CLI software link between the computer and operator; also provides a framework for productivity software such as an office suite, web browser, or programming languages b All the above c A family of operating systems created by Microsoft; normally divided into the "9x" series of MS-DOS based systems and the "NT" series (NT,2000,XP,Vista) d A set of strict rules for controlling read, write, and execute access to a file or directory Most common uses of the Internet and the Web include communicating, shopping, Chọn câu trả lời: a E-commerce, e-mail, and education b E-mail, entertainment, and education c Searching, entertainment, and education d E-commerce, e-mail, and searching The extensions gov, edu, mil, and net are called: Chọn câu trả lời: a E-mail targets b DNSs c Mail to addresses d Domain codes The is the multimedia interface to resources available on the Internet Chọn câu trả lời: a ISP b Web c URL d Browser What is the best definition of 'server'? Chọn câu trả lời: a A type of computer intended primarily for central distribution of data to other computers on the same network b The evolution of devices towards common functionality c A computer designed for use by one person at a time d A physical or software device connecting and facilitating a network with a printer The most widely used Web protocol is: Chọn câu trả lời: a http:// b URL c HTML d ISP