TLE 8 Periodical Test (CSS Exploratory Course) - Third Quarter PDF

**TLE 8 PERIODICAL TEST (CSS Exploratory Course)** Third Quarter **Name: \_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_ Score:\_\_\_\_\_\_\_\_\_\_** **Section:\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_** **Test I-Multiple Choice** Direction: Read each quest...

**TLE 8 PERIODICAL TEST (CSS Exploratory Course)** Third Quarter **Name: \_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_ Score:\_\_\_\_\_\_\_\_\_\_** **Section:\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_** **Test I-Multiple Choice** Direction: Read each question and the corresponding options carefully. Choose the best answer for each question by marking the letter of your choice in the space provided. \_\_1. You are working on a delicate electronics project. You need to tighten a very small, slotted screw without damaging the surrounding components. Considering the potential for damage to sensitive components, which of the following tools would be MOST suitable for carefully tightening a small, slotted screw? a\. Flathead screwdriver b. Needle Nose Pliers c. Tweezers d. Philip screwdriver \_\_2. A technician is working on a sensitive computer component in a dry environment. They have an anti-static mat, an anti-static wrist strap, and a lint-free cloth available. Analyze the effectiveness of each tool in preventing ESD damage in this scenario. Which tool or combination of tools would provide the BEST protection? a\. Anti-static mat only b. Anti-static wrist strap only c\. Anti-static mat and wrist strap together d. Lint-free cloth \_\_3. You are working inside a computer case, and you need to see the connections on a hard drive that is in a poorly lit area. You have cable ties, a flashlight, and a multimeter available. Analyze the suitability of each tool for illuminating the hard drive connections. Which tool is MOST appropriate for this task, and why? Consider the potential limitations of each tool in this specific situation. a\. Cable ties b. Flashlight c. Multimeter d. multi tester \_\_4. You are disassembling a computer to replace a faulty component. You have a multimeter, a parts organizer (with multiple compartments), and a part retriever (a magnetic tool). Many small screws, jumpers, and other fasteners need to be removed and kept organized. Analyze the advantages and disadvantages of each tool for organizing the small parts during disassembly. Which tool or combination of tools would be MOST efficient for preventing the parts from getting mixed up and lost? a\. Multimeter b. Parts organizer c. Part retriever d. Parts organizer and part retriever \_\_5. You are repairing a laptop and need to remove a screw with a star-shaped indentation on its head. You have a multimeter, a Phillips head screwdriver, and a Torx screwdriver available. Analyze the features of each tool and their suitability for removing the screw. Which tool is specifically designed for screws with a star-shaped depression (often found on laptops)? a\. Multimeter b. Philip Head Screwdriver c. Torx screwdriver d. multi tester \_\_6. A technician is working on sensitive electronic components. They are considering using an anti-static wrist strap. In which of the following situations would using an anti-static wrist strap be MOST important for preventing damage from electrostatic discharge (ESD)? a\. Working on a computer in a well-grounded workstation with an anti-static mat. b\. Working on a circuit board in a dry, carpeted room with no other ESD precautions. c\. Working on a large, non-sensitive appliance. d\. Working on a computer that has already been fully assembled. \_\_7. A technician is cleaning computer equipment using a mild cleaning solution of dishwashing liquid and water on a damp, lint-free cloth. For which of the following computer components is this cleaning method MOST appropriate? a\. Computer cases/monitors (external surfaces) b. Component contacts (internal connectors) c\. Keyboard (with crevices and keys) d. LCD screen \_\_8. A technician wants to maximize the lifespan of their Phillips head screwdrivers. Which of the following actions would MOST negatively impact the screwdriver\'s longevity? a\. Regularly cleaning the screwdriver with a suitable solvent. b. Using the screwdriver tip to pry open a case. c\. Applying appropriate torque while tightening screws. d. Storing the screwdriver in a tool organizer. \_\_9. A technician needs to clean a computer screen. They are given instructions that the screen must not be cleaned with harsh chemicals and should be cleaned gently. Based on the cleaning instructions, which type of screen would require the MOST careful cleaning approach, minimizing pressure and avoiding harsh chemicals? a\. A thick, durable CRT screen. b. A thin, delicate LCD screen. c\. Both types of screens require the same cleaning approach. D. all of the above \_\_10. A technician observes residue buildup on a computer\'s fan, buttons, and other mechanical components. Which type of residue is MOST likely to directly interfere with the physical operation of these components? a\. Bacteria b. Germs c. Dust d. virus \_\_11. You are designing a new type of electronic device. You need to consider the physical components (those that are visible and can be touched or moved) and the non-physical components (software, instructions, etc.). Which of the following approaches BEST reflects the importance of considering both the physical (hardware) and non-physical (software) components when designing a new electronic device? a\. Focus primarily on the physical components (hardware), as these are the parts users can interact with directly. b\. Focus primarily on the non-physical components (software), as these determine the functionality of the device. c\. Design the physical components (hardware) and the non-physical components (software) in parallel, ensuring that they are fully integrated and compatible. d\. Design the physical components (hardware) first, then add the non-physical components (software) as an afterthought. \_\_12. This refers to the set of instructions that allow the user to communicate with a device or perform a task. Without this, the computer will be useless. What is this concept called? A. Electronics Equipment B. Hardware C. Peopleware D. Software \_\_13. You are designing a new system for a company that processes customer orders. The system needs a way for employees to enter order details like product names, quantities, and customer information. Which type of device would be most suitable for this task? A. Hardware devices B. Input devices C. Output devices D. Software devices \_\_14. Imagine you\'re designing a system to help students learn about different cultures. The system should allow students to hear traditional music, see images of cultural landmarks, and read about customs and traditions. Which type of device is essential for presenting this information to students in a way they can easily understand? A. Hardware devices B. Input devices C. Output devices D. Software devices \_\_15. You\'re designing a new user interface for a computer operating system. You want to make it easy for users to quickly find and open different files and programs. Which of the following elements would be most helpful for this purpose? A. Programs B. Icons C. Symbol Files D. Zip Files \_\_16. You see a row of icons on your computer\'s desktop. Three of them represent programs you use frequently: a web browser, a word processor, and a media player. Which of the following icons would not typically be found in this row? A. Google Chrome B. VLC C. Microsoft Word D. Zip Files \_\_17. You\'re working on a school project and need to create a document, a presentation, and a spreadsheet. Which type of software package would be most helpful for completing all these tasks? A. Application Software B. System Software C. Operating System D. Program Software \_\_18. You want to browse the internet to find information about a new topic. Which of the following options is NOT a tool you would use to do this? A. Google Chrome B. Internet Explorer C. Fortran D. Safari \_\_19. You need to research a topic for a school project. Which of the following is a vast and powerful source of information that you can access using your computer? A. Application Software B. Information Engines C. Internet D. Web Browser \_\_20. You turn off your computer, but when you turn it back on, some information is still saved, like the date and time. Which type of memory is responsible for storing this information even when the computer is off? A. RAM B. REM C. ROM D. Disc Drive \_\_21. You\'re working on a document and need to quickly copy and paste a paragraph. Which combination of keys would be the MOST efficient way to do this? A. Ctrl + C, then Ctrl + V (or Cmd + C, then Cmd + V on a Mac) B. Right-click, Copy, then Right-click, Paste C. Use the mouse to select the paragraph, then drag it to the new location. D. Type out the paragraph again. \_\_22. You are writing an email and need to add an apostrophe to the word \"don\'t.\" Which key would you use? A. Shift + 2 B. Shift + 7 C. Shift + \' (apostrophe key) D. Shift + ; (semicolon key) \_\_23. You\'re typing a sentence, and you need to add a space between two words. Which key do you press? A. Shift B. Enter C. Spacebar D. Tab \_\_24. You\'re typing the word \"quartz.\" Which finger would you primarily use to type the letter \'A\'? \`A. Left pinky B. Left ring finger C. Left middle finger D. Left index finger \_\_25. You\'re typing a phone number that starts with \"0123\". Which finger would you primarily use to type the digit \'0\'? A. Right index finger B. Right middle finger C. Right ring finger D. Right pinky finger \_\_26. An old CRT monitor is opened, revealing exposed wires and components. Which type of hazard is MOST directly presented by this situation? A. Physical Hazard (e.g., sharp edges) B. Mechanical Hazard (e.g., moving parts) C. Chemical Hazard (e.g., toxic substances) D. Electric Shock Hazard \_\_27. A computer laboratory has a slippery floor. Which type of hazard does this situation primarily represent? A. Physical Hazard B. Mechanical Hazard C. Chemical Hazard D. Electric Shock Hazard \_\_28. You accidentally touch hot components or sharp edges on a piece of electronic equipment. Which type of hazard is MOST directly involved in this situation? A. Physical Hazard B. Mechanical Hazard C. Chemical Hazard D. Electric Shock Hazard \_\_29. Cleaning solvents come into contact with someone\'s eyes or bare skin. Which type of hazard is MOST directly involved in this situation? A. Physical Hazard B. Mechanical Hazard C. Chemical Hazard D. Electric Shock Hazard \_\_30. Careless handling of printers can lead to various hazards. Which type of hazard is MOST LIKELY to occur due to careless handling? A. Physical Hazard (e.g., sharp edges, hot surfaces) B. Mechanical Hazard (e.g., moving parts, pinch points) C. Chemical Hazard (e.g., exposure to toner, cleaning solvents) D. Electric Shock Hazard (e.g., exposed wires, faulty components) *"Be honest with yourself and your work, and you\'ll feel proud of your results.\"* **Prepared by: [RENELYN R LERIA] [RICHEL L. DEMICILLIO] Noted: [AMSEL S. VALENZUELA]** ***Teacher III Teacher III** HTI/ TLE Department* **[EMILY R. ADLAON]** *Master Teacher I/ TLE Department* **Checked by: [EMILY R. ADLAON] Approved: [GRACE MAE BUSCAINO-SUAN]** *Master Teacher I/ TLE Department Secondary School Principal IV*