Second Quarter Exam.docx

ASUNCION NATIONAL HIGH SCHOOL ASUNCION DAVAO DEL NORTE SECOND QUARTER EXAMINATION CSS

NAME & SECTION: _____________________________________

SCORE: ____________

TEST I. SOLVE EACH ITEM 1. Convert .5 terabyte to kilobyte 2. Convert 500,000,000 kilobytes to terabyte 3. Convert 1010012 in decimal form 4. Convert 412 in binary form TEST II. Write TRUE if the statement is correct and FALSE if it is wrong. Write your answers on the space provided. _______ 1. Selecting the best tool for each task requires training in the proper use of the tools, field experience in their safe use, and following the manufacturer’s guidance and instructions for that specific tool. _______ 2. When obtaining the tool, all the associated tooling and consumable parts, as recommended by the manufacturer, must be included. _______ 3. The safe use of a tool depends on using the tool for the purpose for which it was designed and also for other purposes where it can be used as substitute where tool is not available. _______ 4. All tools should be kept in good condition with regular maintenance. _______ 5. Preparing for a task includes only knowing the task to be done. TEST III. Encircle the letter of the correct answer. 1. Which tool is used for hardware to stand on to prevent static electricity from building up? a. Anti-static mat c. Philips head screwdriver b. Hex driver d. Wire cutter 2. Which tool is used to loosen or tighten cross-head screws? a. Anti-static mat c. Philips head screwdriver b. Hex driver d. Wire cutter 3. Which tool is sometimes called a nut driver? It is used to tighten nuts in the same way that a screwdriver tightens screws? a. Anti-static mat c. Philips head screwdriver b. Hex driver d. Wire cutter 4. Which tool is used to strip and cut wires? a. Anti-static mat c. Philips head screwdriver b. Hex driver d. Wire cutter 5. Which tool is used to retrieve parts from location that are too small for your hand to fit? a. Part Retriever c. Cable ties b. Lint-free Cloth d. Flat head screwdriver 6. Which tool is used to clean different computer components without scratching or leaving debris? a. Part Retriever . Cable ties b. Lint-free Cloth d. Flat head screwdriver 7. Which tool is used to bundle cables neatly inside and outside of a computer? a. Part Retriever c. Cable ties b. Lint-free Cloth . Flat head screwdriver 8. Which tool is used to loosen or tighten slotted screws? a. Part Retriever c. Cable ties b. Lint-free Cloth d. Flat head screwdriver 9. Which tool is used to loosen or tighten screws that have a star-like depression on the top, a feature that is mainly found on laptop? a. Anti-static mat c. Philips head screwdriver b. Torx screwdriver d. Wire cutter 10. Which tool is used to blow away dust and debris from different computer parts without touching the components? a. Anti-static mat c. Compressed air b. Hex driver d. Wire cutter