Question - 1
Index hole is related to?
- Hard disk
- Floppy disk
- CPU
- Printer
Solutions
Answer- B
Question - 2
Answer- B
Question - 3
Secondary memory is also know as?
- Secondary memory
- Auxiliary memory
- Primary memory
- None of the above
Solutions
Answer- B
Question - 4
Silicon piece with a system circuit on it is termed as
- chip
- circuit
- logical gate
- None of the above
Solutions
Answer- A
Question - 5
How many devices can be used on a single SCSI bus? Keep in mind that the SCSI host adapter counts as a device.
Answer- B
Question - 6
COM 4 uses which I/O port?
Answer- B
Question - 7
The 34-pin connection on an I/O card is for?
- Floppy drive
- SCSI drive
- IDE drive
- Zip drive
Solutions
Answer- A
Question - 8
Which would you have to upgrade to install an EIDE drive?
- RAM BIOS
- A 286 CPU
- ISA motherboard
- None of the above
Solutions
Answer- C
Question - 9
Most of the circuit boards has __volts of DC .
- 2 volts
- +5 volts
- -5 volts
- +12 volts
Solutions
Answer- B
Question - 10
What is the most likely cause of an 'FDD controller Failure' error message?
- You installed the floppy disk drive cable backward
- You forgot to flash CMOS
- You did not set the jumper on the floppy drive to drive A
- None of the above
Solutions
Answer- A
Question - 11
In the DOS memory model, the HIGH Memory Area (HMA) is the ________ memory.
- Last 64k of extended
- First 64k of extended
- Last 128k of extended
- First 128k of extended
Solutions
Answer- B
Question - 12
An anti static strap uses a small ________ to make sure you do not become the least path of resistance to the ground?
- Capacitor
- Diode
- Resistor
- Transistor
Solutions
Answer- C
Question - 13
What should you replace if the brightness or contrast adjustments were malfunctioning on a laptop?
- Led display
- Led display cable
- Capacitor
- Adjustment switch
Solutions
Answer- A
Question - 14
What is the file extension used by WIN95 to back up registry file when windows starts?
Answer- A
Question - 15
An IRQ allow interface cards to:
- Interrupt the CPU to request service
- Pass data to the CPU to be processed
- Pass data from one card to another
- Pass data to the computers memory
Solutions
Answer- A
Question - 16
IDE cables have how many pins?
Answer- B
Question - 17
How many DMA channels are there in an AT class PC?
Answer- B
Question - 18
In ROM BIOS, the acronym BIOS stands for:
- Basic Intuitive Output Set
- Basic Input Organizational System
- Basic Input Output System
- Basic Industry Operating System Correct Answer
Solutions
Answer- C
Question - 19
Which common bus specification provides the fastest data transfer rate?
- VL bus
- ISA
- PCI
- None of the above
Solutions
Answer- C
Question - 20
Which device uses a DMA channel?
- Modem
- Network Card
- Sound Card
- None of the above
Solutions
Answer- C
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