Manasseh's CMP 103 PQ PDF - Computer Science Practice Questions

Manasseh's CMP 103 PQ Question 1 What does CPU stand for? A. Computer Processing Unit B. Central Processing Unit C. Computer Processing User D. Central Processing User Answer: B Question 2 What is the full form of RAM? A. Random Access Memory B. Read Access Memory C. Random Authorization...

Manasseh's CMP 103 PQ Question 1 What does CPU stand for? A. Computer Processing Unit B. Central Processing Unit C. Computer Processing User D. Central Processing User Answer: B Question 2 What is the full form of RAM? A. Random Access Memory B. Read Access Memory C. Random Authorization Memory D. Read Authorization Memory Answer: A Question 3 Which device is used to input data into a computer? A. Monitor B. Printer C. Keyboard D. Speaker Answer: C Question 4 Which component of a computer is responsible for storing data permanently? A. RAM B. CPU C. Hard Disk D. CD-ROM Answer: C Question 5 What is the full form of USB? A. Universal Serial Bus B. United States of America Business C. User Serial Business D. Universal Serial Battery Answer: A Question 6 What is the function of a modem in a computer? A. To connect to the Internet B. To print documents C. To store data D. To play music Answer: A Question 7 Which of the following is a type of software? A. Mouse B. Keyboard C. Operating System D. Monitor Answer: C Question 8 Which of the following is not an input device? A. Mouse B. Scanner C. Printer D. Joystick Answer: C Question 9 Which of the following is a programming language? A. Java B. Monitor C. Keyboard D. Printer Answer: A Question 9 Which of the following is a type of computer memory? A. Input Memory B. Output Memory C. Virtual Memory D. Secondary Memory Answer: C Question 10 What is a browser? A. A type of software B. A type of hardware C. A type of network D. A type of modem Answer: A Question 11 Which of the following is a type of network? A. LAN B. CPU C. USB D. RAM Answer: A Question 12 Which of the following is an output device? A. Keyboard B. Mouse C. Printer D. Scanner Answer: C Question 13 Which of the following is a type of storage device? A. Mouse B. Keyboard C. CD-ROM D. Printer Answer: C Question 14 What is the full form of PDF? A. Portable Document Format B. Portable Data Format C. Personal Document Format D. Personal Data Format Answer: A Question 15 Which of the following is a type of computer virus? A. Trojan B. Keyboard C. Mouse D. Printer Answer: A Question 16 What is the function of a firewall in a computer? A. To block unauthorized access B. To print documents C. To store data D. To play music Answer: A Question 17 What is the full form of LAN? A. Local Area Network B. Local Authorization Network C. Logical Area Network D. Logical Authorization Network Answer: A Question 18 Which of the following is not a web browser? A. Google Chrome B. Microsoft Word C. Mozilla Firefox D. Internet Explorer Answer: B Question 19 Which of the following is not a search engine? A. Google B. Yahoo C. Bing D. Windows Answer: D Question 20 What is the function of a mouse in a computer? A. To input data B. To output data C. To store data D. To navigate Answer: D Question 21 The Third Generation Computer was made with____. A. Vacuum Tube B. Discrete Components C. Integrated circuits D. Bio Chips Answer: C Question 22 Which of these languages uses a two-step compilation process both interpreter and compiler? A. COBOL B. BASIC C. Java D. C++ Answer: C Question 23 A hacker that changes or forges information in an electronic resource, is engaging in __________. A. denial of service B. sniffing C. terrorism D. data diddling Answer: D Question 24 What is a Firewall in Computer Network? A. An operating System of Computer Network B. The physical boundary of Network C. A web browsing Software D. A system designed to prevent unauthorized access Answer: D Question 25 What kind of lock includes a keypad that can be used to control access into areas? A. Cipher B. Warded C. Device D. Tumbler Answer: A Question 26 The digital telecommunications term ISDN is an abbreviation for ______. A. Integrated Standard Digital Networks B. Internet Services Data Network C. Interactive Standard Dynamic Networks D. Integrated Services Digital Network Answer: D Question 27 ________ is an important circuitry in a computer system that directs the operation of the processor. A. Memory B. Control Unit C. Address Bus D. Accumulator Answer: B Question 28 Switch is a network device whose responsibility is to_______. A. Protect from virus attack B. turn of the power to network C. Connect Network devices D. Boot the network Answer: C Question 29 A type of device used to connect a central processor and peripherals which uses multiplying is known as _____. A. Modem B. Network C. Multiplexer D. All of these Answer: C Question 30 Second-generation computers are made of ______. A. Vacuum Tubes B. Transistors C. LSI D. VLSI Answer: B Question 31 What is the full form of CPU? A. Central Processing Unit B. Computer Processing Unit C. Core Processing Unit D. Central Power Unit Answer: A Question 32 Which of the following is a search engine? A. Yahoo B. Bing C. WhatsApp D. Instagram Answer: B Question 33 What was the first computer called? A. UNIVAC B. ENIAC C. EDVAC D. ABC Answer: B Question 34 Who invented the first computer mouse? A. Steve Jobs B. Douglas Engelbart C. Bill Gates D. Tim Berners-Lee Answer: B Question 35 Who is considered the father of modern computing? A. Steve Jobs B. Bill Gates C. Alan Turing D. Charles Babbage Answer: D Question 36 Which of the following is not a programming language? A. Python B. HTML C. C++ D. Firefox Answer: D Question 37 What is the purpose of a firewall? A. To protect against viruses B. To block unwanted traffic C. To speed up internet connection D. To monitor internet usage Answer: B Question 38 Which of the following is a type of computer virus? A. Trojan horse B. Worm C. Spyware D. All of the above Answer: D Question 39 What is the function of an operating system? A. To manage hardware resources B. To provide a user interface C. To run applications D. All of the above Answer: D Question 40 What is a LAN? A. A network that covers a large geographic area B. A network that connects devices within a building or group of buildings C. A network that connects devices across multiple cities D. A network that connects devices across the world Answer: B