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Class 9 · Artificial Intelligence · Medium
→What is one common function of the small battery on a motherboard?
Class 9 · Artificial Intelligence · Medium
→If pressing the power button produces no response, which sequence of checks is most appropriate first?
Class 9 · Artificial Intelligence · Medium
→If an Uninterruptible Power Supply switches off immediately during a power cut, what is the most likely cause?
Class 9 · Artificial Intelligence · Medium
→If sound is clear through headphones but distorted through speakers, what should be checked instead of the sound card?
Class 9 · Artificial Intelligence · Medium
→If webcam video works but microphone audio does not, which data path has failed during a video call?
Class 9 · Artificial Intelligence · Medium
→A scanner produces a clear image but character-recognition software gives incorrect text. Where may the main problem be?
Class 9 · Artificial Intelligence · Medium
→A printer feeds paper but produces blank pages. Which component should be checked first?
Class 9 · Artificial Intelligence · Medium
→If a barcode scanner reads a code but displays the wrong product, where may the problem be?
Class 9 · Artificial Intelligence · Medium
→A touchscreen displays correctly but touch input does not work. Which function is affected?
Class 9 · Artificial Intelligence · Medium
→If an image appears on a projector but not on the computer monitor, what is a reasonable conclusion?
Class 9 · Artificial Intelligence · Medium
→A monitor is powered on but displays a “no signal” message. What may this mean?
Class 9 · Artificial Intelligence · Medium
→A video port is connected correctly but the screen has an incorrect resolution. What mainly needs adjustment?
Class 9 · Artificial Intelligence · Medium
→If a USB port powers a pen drive but does not read its data what may be the cause?
Class 9 · Artificial Intelligence · Medium
→A CD is not read by a computer while other CDs are read correctly. What is the most appropriate conclusion?
Class 9 · Artificial Intelligence · Easy
→By what principle does an optical drive read a disc?
Class 9 · Artificial Intelligence · Medium
→What is the safest step if a traditional hard disk starts making unusual noises?
Class 9 · Artificial Intelligence · Medium
→If a solid-state drive has no moving parts what is one additional benefit?
Class 9 · Artificial Intelligence · Hard
→When two RAM modules of different capacities are installed total memory may increase but what should be checked?
Class 9 · Artificial Intelligence · Medium
→What may happen if a RAM module is not fully seated in the correct slot?
Class 9 · Artificial Intelligence · Medium
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