Cmos Study guides, Class notes & Summaries

Flip Flops, Electronics CMOS & OP-Amp, ATT FC Week 9

Computer Maintenance & Troubleshooting of System 225 MCQ’s with Verified Answers 2024/2025. 1. Which of the following would be a logical first step in troubleshooting a PC? a) Check the computer CMOS b) Define the circumstances of the problem c) Call the vendor d) Define what applications are being used 2. Which would you do first when troubleshooting a faulty monitor? a) Check its connections to the computer and power source b) Use a meter to check the CRT and internal circuitry for con...

When carrying out a forensics investigation, why should you never delete a partition on a dynamic disk? A. All virtual memory will be deleted. B. The wrong partition may be set to active. C. This action can corrupt the disk. D. The computer will be set in a constant reboot state. correct answer: C Which is a standard procedure to perform during all computer forensics investigations? A. With the hard drive in the suspect PC, check the date and time in the system CMOS. B. With the...

Flip Flops, Electronics CMOS & OP-Amp, ATT FC Week 9

NOCTI PREP| 300 QUESTIONS| WITH COMPLETE SOLUTIONS 1. Which of the following are components you might find inside a PC? (Select all correct answers.) A. CPU B. Motherboard C. Keyboard D. Printer E. RAM F. Cable modem - Correct Answers A, B, E 2. Which device stores data over the long term? A. CPU B. RAM C. Hard drive D. Video card - Correct Answers C 3. You would normally plug speakers into what type of port? A. Parallel B. DVI C. 1/8-inch TRS D. 1/4-inch TRS - Correct Answe...

Computer Maintenance & Troubleshooting of System 225 MCQ’s with Verified Answers 2024/2025. 1. Which of the following would be a logical first step in troubleshooting a PC? a) Check the computer CMOS b) Define the circumstances of the problem c) Call the vendor d) Define what applications are being used 2. Which would you do first when troubleshooting a faulty monitor? a) Check its connections to the computer and power source b) Use a meter to check the CRT and internal circuitry for con...

Computer Maintenance & Troubleshooting of System 225 MCQ’s with Verified Answers 2024/2025. 1. Which of the following would be a logical first step in troubleshooting a PC? a) Check the computer CMOS b) Define the circumstances of the problem c) Call the vendor d) Define what applications are being used 2. Which would you do first when troubleshooting a faulty monitor? a) Check its connections to the computer and power source b) Use a meter to check the CRT and internal circuitry for con...

CompTIA A+ CERTIFICATION (220-1001) SESSION #1 EXAM QUESTIONS AND ANWERS Getting into the CMOS setup utility and enabling the virtualization technology setting Safe mode troubleshooting - Answer-Getting into the CMOS setup utility and enabling the virtualization technology setting The CMOS setup utility can be accessed by pressing Reset button on the front panel of a computer case The key set by the motherboard manufacturer for accessing CMOS setup utility during boot Del key during...

Chapter 003-Logic Gates True / False Questions 1. The basic building block of any digital circuit is a flip-flop. True False 2. Positive logic is most often used in digital electronics. True False 3. The Boolean expression is a universal language used by engineers and technicians in analog electronics. True False 4. The unique output of the AND function is a high output only when all inputs are high. True False 5. The AND gate is sometimes called the "any or all" gate. True False 6. Th...