Quiz PC

QUIZ Ngô Thùy Trang Nguy n Ng c Ti n ễ ọ ế Tr n Th Thùy H ngầ ị ươ Lê Vi t Tiênệ Ph m Th Nh Quỳnhạ ị ư YOU WIN! 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Filling suitable word for each of the blanks 1: Cursor control keys 2: Alphanumeric keys 3: Funtion keys 4: Delicated keys 5: Numeric keypad ? Ans 1-d 2-a 3-b 4-e 5-c 1 Describe this diagram, using classifying expressions from help box. ? Ans 2 Peripheral s (1) -Mouse - Keyboard -Camera (2) -Monitor -Printer (3) -Magnetic -Optical -Flash memory (2) Output devices (3) Storage media (1) Input devices What does a digital camera do? ? Ans A digital camera takes photos electronically and converts them into digital data (binary codes made up of 1s and 0s) 3 How many basic parts in hardware section? ? Ans There are 3 parts: the central processing unit(CPU), main memory and peripheral 4 What does a camcorder do? ? Ans a camcorder, or digital video camera, records moving pictures and converts them into digital data that can be stored and edited by a computer with special video editing software. 5 What does RAM stand for? ? Ans Random access memory 6 What is it? ? Ans Light pen 7 What is a collection of eight bits called? ? Ans Byte 8 [...]... and network capabilities Ans 17 What does arithmetic logic unit(ALU) stand for? Performs mathematical calculation(+,-…) and logical operation(and,or,not) ? Ans 18 ? What is this? Touchpad on portable PC Ans 19 ? What is a bus? Electrical channel which allow devices inside the computer to communicate with each other Ans 20 ? What does Input devices content? Mouse and keyboard Ans . QUIZ Ngô Thùy Trang Nguy n Ng c Ti n ễ ọ ế Tr n Th Thùy H ngầ ị ươ Lê Vi t Tiênệ Ph m Th Nh Quỳnhạ. calculation(+,-…) and logical operation(and,or,not) 17 What is this? ? Ans Touchpad on portable PC 18