1. It is used to loosen or tighten screws that have a star-like depression on the top. A. Torx screwdriver B. Hex driver C. Philips Head Screwdriver D. Flat head screwdriver 2. A tool used to tighten nuts in the same way that a screwdriver tightens screws. A. Torx screwdriver B. Hex driver C Philips Head Screwdriver D. Flat head screwdriver 3. Used to dean different computer components without soatching or leaving debris A. Compressed alr B. Anti-static mat C. Unt free doth D. Part retriever 4. used to blow away dust and debris from different computer parts without touching the components A. Compressed air B. Anti-static mat C. Lint free doth D. Part retriever 5. A diagnostic tool used to test the functionality of computer ports. A Multimeter 8. Test probe C. Lan tester D. Loopback adapter 6. Which of the following computer parts is considered as input device? A Monitor B. Keyboard C. Speaker D. System unit 7. It refers to the amount of information that you can store in a computer storage A. Megabytes B. Inches C. feet D. capacity 8. It is the smallest unit of information in computer. A Bit B. Bytes C. kilobits D. kilobytes 9. What is the capacity of a computer hard disk used at present? A Bit B. Bytes C. Klobyte D. Terabyte 10. An output device that prints graphics or text on paper, A Printer B. Mouse C. System Unit D. Monitor 11. A pair of small loudspeaker drivers worn on or around the head over a user's ears. A. Headphones B. Printer C. Speaker D. Monitor 12. Used to play sound. They may be built into the system unit or connected with cables. A. Headphones B. Printer C. Speaker D. Monitor 13. It used to retrieve parts from location that are too small for your hand to fit. A. Part retriever B. Long nose plier C. Tweezer D. Wire cutter 14. Tool used to manipulate small parts. A. Part retriever B. Long nose plier C. Tweezer D. Wire cutter 15. A diagnostic tool used to generate a tone for tradng cables between rooms in a bulding. A. Multmeter B. Test probe C. Lan tester D. Loopback adapter






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