NCO- Cyber Olympiad Class 7: Questions 377 - 382 of 416
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Question number: 377
» Computers » Fundamentals of Computer
Question
The binary system is a system that uses the digits.
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | 9 and 0 |
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| b. | 5 and 6 |
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| c. | 0 and 1 |
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| d. | 1 and 2 |
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Question number: 378
» Computers » Programming in Qbasic
Question
The following segment of code contains an error. Choose the answer that corrects the error.
FOR I TO
READ N$
PRINT N$
NEXT N
DATA “TOM”, “DICK”, “HARRY”
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | FOR F# TO 3 |
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| b. | NEXT I |
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| c. | PRINT “N$” |
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| d. | DATA TOM DICK HARRY |
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Question number: 379
» Computers » Internet & Viruses
Appeared in Year: 2011
Question
A computer virus is ________.
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | Anything that can infect, damage of hijack a PC, and generally make life difficult for its user. |
|
| b. | A green layer which appears on hard drive when it comes in contact of air and moisture. |
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| c. | When so much dust accumulates in your computer’s fans that they stop spinning. |
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| d. | All of the above |
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Question number: 380
» Computers » Memory & Storage Devices
Question
The following are examples of computer storage devices except ________.
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | Diskettes |
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| b. | Zip disks |
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| c. | Scanners |
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| d. | Hard drives |
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Question number: 381
Question number: 382
» Computers » Memory & Storage Devices
Appeared in Year: 2011
Question
Telecomputing involves the transmission of all of the following except which one?
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | Text |
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| b. | Sound |
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| c. | Graphics |
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| d. | Disks |
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