Now you can Find Computer hardware Multiple Choice Question Practice Set for Any Competitive Exam,Interview and for any Examination at Studyhelpzone.com
1.In laser printer technology, what happens during the conditioning stage?In laser printer technology, what happens during the conditioning stage?
A. The corona wire places a uniform positive charge on the paper
B. A uniform negative charge is placed on the photosensitive drum
C. A uniform negative charge is placed on the toner
D. All of the above
E. None of the above
Answer
2. ESD would cause the most damage to which component?ESD would cause the most damage to which component?
A. Power supply
B. Expansion board
C. Monitor
D. Keyboard
E. None of the above
Answer
3. To view any currently running Terminate Stay Resident (TSR’s) programs you could type:To view any currently running Terminate Stay Resident (TSR’s) programs you could type:
A. Memory
B. MEM
C. SYS /M
D. Memmaker
E. None of the above
Answer
4. The two kinds of input devices – direct input and indirect input devices are classified based on
a. Whether the data conversion is involved or not
b. Whether the data is acquired from a device directly connected to CPU or through network
c. Whether the data is directly input or retrieved from disk
d. Whether the data is input with or without human intervention
Answer
5. Which type of system board is the MOST likely candidate for processor upgrading if you want maximum performance and future compatibility?Which type of system board is the MOST likely candidate for processor upgrading if you want maximum performance and future compatibility?
A. ML
B. PCI
C. ISA
D. EISA
E. None of the above
Answer
6. In which input method the data is already in machine readable form?
a. Direct input method
b. Indirect input method
c. Stored input method
d. Network input method
Answer
7. Suppose that you have a the maintenance package identifies several possible field replaceable units (FRUs) that will resolve the problem. What should you do after turning the power off?Suppose that you have a the maintenance package identifies several possible field replaceable units (FRUs) that will resolve the problem. What should you do after turning the power off?
A. Replace the indicated parts, one at a time in the recommended sequence, until the problem is resolved; return unused FRUs to stock
B. Replace all of the indicated FRUs at once and return the machine to the customer if the problem is resolved
C. Follow the same procedure as in ays replace the system board first if it is on the list of possible FRUs If multiple FRUs are indicated, then software is the most likely source of the problem
D. None of the above
Answer
8. In which input method the data should be converted into machine readable form so that a computer can process it?
a. Direct input method
b. Indirect input method
c. Network input method
d. Stored input method
Answer
9. Most PCs give a single beep on bootup to indicate they are ok hardware wise. You boot your PC and don’t get a beep. What should you check first?Most PCs give a single beep on bootup to indicate they are ok hardware wise. You boot your PC and don’t get a beep. What should you check first?
A. system board
B. RAMC. microprocessor
D. power supply
E. speaker
Answer
10.A computer key board is a sophisticated electromechanical component designed to create specialized electronic codes when a key is pressed. What is that electronic codes called?
a. Scan code
b. Unicode
c. ASCII
d. EBCDIC
Answer
Here are 10 more MCQs on computer hardware, continuing the numbering from 11 to 20, as per your request:
- Which of these is a volatile memory type, meaning its contents are lost when the power is turned off?A. ROM
B. Hard Disk Drive (HDD)
C. RAM
D. Solid State Drive (SSD)
E. None of the above
Answer
Answer: C - What does “PCIe” stand for in the context of expansion slots?a. Peripheral Component Interconnect Express
b. Program Control Interface Extended
c. Parallel Computing Input/Output External
d. Personal Computer Integrated Electronics
Answer
Answer: a - Which of the following is an output device?A. Scanner
B. Keyboard
C. Plotter
D. Mouse
E. None of the above
Answer
Answer: C - A fan located inside a computer case is primarily used for:a. Generating sound alerts
b. Cooling internal components
c. Providing power to the motherboard
d. Enhancing network connectivity
Answer
Answer: b - What is the standard connector used for connecting an Ethernet cable to a network interface card (NIC)?A. USB-A
B. HDMI
C. RJ-45
D. VGA
E. None of the above
Answer
Answer: C - Which component is responsible for providing the clock signal that synchronizes the operations of the CPU and other components?a. Power Supply Unit (PSU)
b. CMOS Battery
c. System Clock
d. Northbridge
Answer
Answer: c - What type of cable is typically used to connect an internal hard drive to the motherboard in modern computers?A. IDE
B. SATA
C. SCSI
D. PATA
E. None of the above
Answer
Answer: B - Which of these devices is not typically considered an internal component of a desktop computer?a. CPU
b. RAM
c. Printer
d. Motherboard
Answer
Answer: c - What is the function of the CMOS battery on a motherboard?A. To power the entire computer
B. To store the BIOS settings and maintain the system clock when the computer is off
C. To provide extra power to the CPU during heavy loads
D. To regulate the voltage supplied to RAM modules
E. None of the above
Answer
Answer: B - Which term refers to the physical arrangement of components on a circuit board, especially the motherboard?a. Architecture
b. Topology
c. Layout
d. Form factor
Answer
Answer: d
