Tech & AI Hub | የቴክ እና AI ማዕከል

Grade 2-8 ICT Test one

Unit 3 Practical Exercise

Grade 8th ICT Unit 3 Review Questions Review Questions Part I: Say “True” if the statement is correct and “False” if it is incorrect. 1. Application software used to perform calculation is called power point. 2. Utility software allows the peripheral devices to communicate with the operating system. 3. Anti-virus is a software used to store and configure data on the computer. 4. A software that helps to create presentation on a topic is spreadsheet. 5. Operating system is a system software that manages both hardware and software. Part II: Choose the correct answer for each of the following questions. 1.What would be the a correct formula for sum in spreadsheet? A. =SUM(B3:B9) B. =SUMB3+B9 C. SUM(B3:B9) D. =ADD(B3:B9) 2.Which area on the File tab has the command allowing a word document to preserve a file? A. Info B. Share C. Save As D. Options 3.The application software that is used to prepare a presentation is __. A. Spreadsheet B. Word Processor C. Browser D. Power Point 4. Which one is not utility software? A. System Utility B. Management Utilities C. Miscellaneous Utilities D. None 5. _____ is system software that manages computer hardware and software. A.Utility Software B.Driver Software C. Operating System D. Anti-virus

Grade 8th Unit 2 Review Questions Review Questions Part I: Read the following statements and say “True” if the statement is correct and “False” if it is incorrect. 1. The speed of CPU is measured in only Megahertz. 2. CPU stands for Control Processing Unit. 3. Central Processing Unit acts as the brain of the computer. 4. Control unit performs Logic Operation. 5. Register is temporary storage location for data prior to execution in Arithmetic Logic Unit. 6. Random Access Memory (RAM) contains essential information that is required when the computer is turned on. DVD 7. stands for Digital Video Disc. 8. Magnetic disk is the primary storage device. 9. Random Access Memory is the secondary storage device. 10. DVD store large amounts of data than CD. Part II: Choose the correct answer for each of the following questions 1. _ allows you to enter data into a computer in the form of text. A. Mouse B. Keyboard C. Peripheral devices D. Monitor 2. ________ is an output device. A. Mouse B. Monitor C. Joystick D. None 3. _______ keys are present on the top row of the keyboard. A. Function B. Typewriter C. Numeric D. Navigation 4. A light sensitive device that converts drawing, printed text or other images into digital form is______. A. Keyboard B. Scanner C. Plotter D.OMR 5. Which of the following groups consists of only input devices? A. Mouse, Keyboard, Monitor B. Mouse, Keyboard, Printer C. Mouse, Keyboard, Plotter D. Mouse, Keyboard, Scanner 6. Which of the following is not an example of hardware? A. Scanner B. Printer C. Monitor D. Word Processing 7. The device that allow you to enter information into the com-puter. A. Input B. Output C. Type D. Print 8. Which of the following is not an output device? A. Plotter B. Printer C. Scanner D. Monitor 9. The most common method of entering text and numerical data into a computer system is through the use of a ____. A. Plotter B. Scanner C. Printer D. Keyboard 10. Which one of the following optical recognition systems senses the presence or absence of a mark, such as pencil marks? A. Optical Character Recognition B. Optical Mark recognition C. Barcode Reader D. None 11. The device that is primarily used to provide hardcopy is ________. A. CRT B. Computer Console C. Printer D. Card Reader 12. __ converts information from machine-understandable form to a human understandable form. A. Input B. Output C. CPU D. Storage 13. Which of the following is not a type of monitor. A. Cathode Ray Tube B. Liquid Crystal Display C. Plasma Display D. None 14. ______ is most commonly used in digital watches, clocks and calculators. A. Cathode Ray Tube B. Liquid Crystal Display C. Plasma Display D. None 15. ___is a device that enables us to produce a hard copy of data/information. A. Printer B. Dot-matrix Printer C. Daisy-wheel Printer D. None

Review Questions Part I: Say “True” if the statement is correct and “False” if it is incorrect. 1. A supercomputer is the fastest, most powerful, and most expensive type of computer. 2. The computers that used transistors are called the First Generation Computers. 3. The third generation computers used integrated circuits. 4. Personal computers are also called microcomputers. 5. Computers provide a perfect and accurate result even when wrong data is entered. Part II: For each of the following questions choose the correct answer. 1. The acronym PC stands for: A. Private Computer B. Personal Computer C. Personal Compact D. All 2. Which one is the most powerful type of computer? A. Minicomputer B. Microcomputer C. Mainframe computer D. Supercomputer 3. _____ is the way a computer accepts data from the user a A. Input B. Process C. Output D. Storage 4. Which one is not a characteristic of computer? A. Versatility B. Reliability C. Analog D. Storage 5. Computers are designed to solve a single problem. A. General purpose B. Supercomputer C. Special purpose D. All Part III: Match column “A” with their corresponding description stated under column “B”. 1.Artificial Intelligence 2. Integrated Circuits 3. Vacuum Tubes 4. Transistors 5. Microprocessors A. First Generation B. Second Generation C. Third Generation D. Fourth Generation E. Fifth Generation Part IV: Read the statements and fill the blank space. 1. The evolution of computers is mainly divided into ____ main generations. 2. Each new generation of computers resulted in decrease in __ and __. 3. The computers that used ____ were called the first generation computers. 4. __ computer generation will have the power to learn and apply knowledge to solve a problem. 5. __ has characteristics of both analog and digital computers.

Keyboard's Shortcut with CTRL

👆ከ3 ምዕራፍ የተወጣጡ 34 ጥያቄዎች! አላህ ይርዳችሁ! Prepared by your Brother Reshad