This quiz works best with JavaScript enabled. Home > Technology > It > Computer Fundamentals – Quiz 81 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Computer Fundamentals Quiz 81 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. The DBMS that is most difficult to use is ..... A) Microsoft's SQL Server. B) Microsoft's Access. C) IBM's DB2. D) Oracle Corporation's Oracle. Show Answer Correct Answer: D) Oracle Corporation's Oracle. 2. What does it mean if file/s are "in the cloud" ? A) Files are stored right up in the sky. B) Files are enclosed in flash drives named "cloud" . C) Files are stored in your computer's internal storage. D) Files are stored in Internet servers. Show Answer Correct Answer: D) Files are stored in Internet servers. 3. POST stands for Power On Self Test whose function is to. A) Run diagnostics for the Operating System. B) Run diagnostics for the hardware part of the computer. C) Run diagnostics for Internet Connection. D) Run diagnostics for 5G signal. Show Answer Correct Answer: B) Run diagnostics for the hardware part of the computer. 4. The processor which performs arithmetical and logical operations is called A) Control. B) ALU. C) Register. D) Cache Memory . Show Answer Correct Answer: B) ALU. 5. Which of the following are parts of the CPU? A) Plotter and Printer. B) Joystick and scanner. C) Both a and b. D) ALU & CU. Show Answer Correct Answer: D) ALU & CU. 6. Which of the following is not one of the octal digits? A) 0. B) 7. C) 8. D) 1. Show Answer Correct Answer: C) 8. 7. What difference does the 5th generation computer have from other generation computers? A) Technological advancement. B) Scientific code. C) Object Oriented Programming. D) All of the above. E) None of the above. Show Answer Correct Answer: A) Technological advancement. 8. Which of the following is a primary storage? A) CD-ROM. B) Printer. C) Hard disk. D) RAM. Show Answer Correct Answer: D) RAM. 9. In a ribbon interface, which tab would you click to find the spelling tool? A) Home. B) Insert. C) Review. D) View. Show Answer Correct Answer: C) Review. 10. The main memory of computer is also called as A) Hard-disk. B) Primary storage. C) Secondary storage. D) Internal memory. Show Answer Correct Answer: B) Primary storage. 11. The hard disk is a ..... device. A) Input. B) Output. C) Processing. D) Storage. Show Answer Correct Answer: D) Storage. 12. Antivirus is a type of which software? A) Application Software. B) Utility Software. C) System Software. D) Firmware. Show Answer Correct Answer: B) Utility Software. 13. It is the brain of the computer. A) Motherboard. B) CPU. C) Hard Disk Drive. D) RAM (Random Access Memory). Show Answer Correct Answer: B) CPU. 14. When storing a document in the cloud, a user needs to be: A) Connected to the Internet. B) Using a USB cable. C) On a shared drive. D) In airplane mode. Show Answer Correct Answer: C) On a shared drive. 15. What is the purpose of Cache? A) Performs Arithmetic and Logical operations. B) Decodes and directs instructions to be carried out. C) Stores frequently used data and instructions. D) Processes graphical functions. Show Answer Correct Answer: C) Stores frequently used data and instructions. 16. The first 4 bits of a class E IP address are A) 1010. B) 1111. C) 1011. D) 1110. Show Answer Correct Answer: B) 1111. 17. Any electronic device that can receive input, produce output, and store the results. A) Abacus. B) Tamagotchi. C) Computer. D) CPU. Show Answer Correct Answer: C) Computer. 18. Explain the concept of binary system in computers. A) Binary system is a numbering system that uses only one digit, 0, to represent all numbers and data. B) The binary system is a numbering system that uses only two digits, 0 and 1, to represent all numbers and data. C) In the binary system, numbers are represented using letters instead of digits. D) The binary system uses three digits, 0, 1, and 2, to represent all numbers and data. Show Answer Correct Answer: B) The binary system is a numbering system that uses only two digits, 0 and 1, to represent all numbers and data. 19. The ability to combine names and addresses with a standard document is called ..... A) Document formatting. B) Database management. C) Mail merge. D) Form letters. Show Answer Correct Answer: C) Mail merge. 20. Ethical computer waste involves ..... A) Recycling or upgrading not throwing away. B) Being nice to people and say Hi. C) Hiding your old computer in a bush. D) None of above. Show Answer Correct Answer: A) Recycling or upgrading not throwing away. ← PreviousNext →Related QuizzesTechnology QuizzesComputer Fundamentals Quiz 1Computer Fundamentals Quiz 2Computer Fundamentals Quiz 3Computer Fundamentals Quiz 4Computer Fundamentals Quiz 5Computer Fundamentals Quiz 6Computer Fundamentals Quiz 7Computer Fundamentals Quiz 8Computer Fundamentals Quiz 9 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books