Question Discussion & Solution

MCQ

How many DMA channels are there in an AT class PC?

None of the above

Community Discussion

No discussions yet. Be the first to start!

You must be logged in to participate in the discussion.

Similar Questions

MCQ

After doing a low-level format, what would be the next step in configuring the hard drive in a system?

Format DOS partition

Install operating system

Configure DMA channel and back-up interrupt

Partition had disk

None of the above

Discussion

MCQ

You should never put floppy drives, hard drives, or even VCR tapes or cassette tapes on top of speakers (or near any other source of magnetism) because of:

RFI

EMI

EXE

FYI

IOU

Discussion

MCQ

In laser technology, what happens during the transfer stage?

Residual toner is transferred to the waste receptacle

The laser transfers the image from the drum to the paper

The image is transferred from the drum to the paper

A negative charge is transferred to the surface of the drum

None of the above

Discussion

MCQ

A customer calls and says her computer won't boot, she can hear noises and can see lights on the box, but nothing comes up on the screen, what should you take to the site to fix the problem?

hard drive

video card

power cable

power supply

None of the above

Discussion

MCQ

Match the device driver HIMEM.SYS to its operation.

Supports (ANSI) terminal emulation

Manages the use of extended memory

Uses expanded memory on a 80386 processor

Supports code page switching

None of the above

Discussion

Banking

Engineering

General

Medical

Question Discussion & Solution

Report Error

Community Discussion

Similar Questions

Report Error

Report Error

Report Error

Report Error

Report Error

More Computer Fundamentals Topics

Data Communication and Networking

Miscellaneous or General

Computer Basics

Computer Softwares

History and Generations

CPU and its components

Computer Languages

Computer Hardware

Input Devices

Output Devices

Computer Memory

Digital Logic Gate

Number System

Computer Codes

Operating System

Disk Operating System (DOS)

Database Systems

Computer Security and Viruses

Mixed

Computer Awareness

Files and its types

Banking

Engineering

General

Medical

Question Discussion & Solution

report Report Error

forum Community Discussion

auto_awesome Similar Questions

report Report Error

report Report Error

report Report Error

report Report Error

report Report Error

category More Computer Fundamentals Topics

Data Communication and Networking

Miscellaneous or General

Computer Basics

Computer Softwares

History and Generations

CPU and its components

Computer Languages

Computer Hardware

Input Devices

Output Devices

Computer Memory

Digital Logic Gate

Number System

Computer Codes

Operating System

Disk Operating System (DOS)

Database Systems

Computer Security and Viruses

Mixed

Computer Awareness

Files and its types

Report Error

Community Discussion

Similar Questions

Report Error

Report Error

Report Error

Report Error

Report Error

More Computer Fundamentals Topics