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MCQ

When connecting a ribbon cable to a connector, how do you know which direction to plug it in?

The red line in the cable goes to the highest pin number

The colored line in the cable goes to pin #1

It does not matter

The blue or red line in the cable goes away from the power connector

None of the above

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What is the main communication method from one PDA to another PDA?

USB

RS-232

IEEE 1394

None of the above

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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?

Replace the indicated parts, one at a time in the recommended sequence, until the problem is resolved; return unused FRUs to stock

Replace all of the indicated FRUs at once and return the machine to the customer if the problem is resolved

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

None of the above

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What is the size of a sector?

512 bytes

256 bytes

512 Kb

1024 bytes

None of the above

Discussion

MCQ

During boot-up, the memory test:

Is a superfluous step that should be ignored

Checks and verifies that contiguous memory is installed

Is an operational error

Displays what memory is installed, but nothing else

None of the above

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MCQ

ESD potential decreases with the use of:

De-ionizing fans

A wrist strap

Rubber gloves with matching cap

A static meter

None of the above

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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

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