Unit 1.7 System Software MCQ2 | Applications Quiz

Unit 1.7 System Software MCQ2

7th - 11th grade

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Computers

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3 years ago

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10 QuestionsShow answers

Question 1
SURVEY
30 seconds
Q. Which one of the following is not a Utility Program? (4-6)
answer choices
Disk Defragmentation Tool
Disk Formatter
Web Browser
Anti-Virus Software
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Question 2
SURVEY
30 seconds
Q. Utility programs are usually…..? (1-3)
answer choices
Part of the Operating System
Bought on a disk from a store
Only needed if you connect to the Internet
Very Expensive to buy
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Question 3
SURVEY
30 seconds
Q. Lossy Compression is…..? (7-9)
answer choices
Usually performed on text
When some original data is lost and the original file cannot be re-created
The original file can be re-created from the compressed file
Turning the text into a format that only a reader with a key can decrypt it
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Question 4
SURVEY
30 seconds
Q. Lossless Compression is….? (7-9)
answer choices
Usually performed on video files
When some original data is lost and the original file cannot be re-created
The original file can be re-created from the compressed file
Turning the text into a format that only a reader with a key can decrypt it
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Question 5
SURVEY
30 seconds
Q. A fragmented hard drive is one in which…..? (4-6)
answer choices
Program instructions and data are spread across tracks and sectors on the hard disk drive
Programs and instructions are grouped together to occupy a continuous section of the harddisk drive
A hard disk drive that has been dropped and broken into lots of pieces
The hard disk drive is split into portions each representing a different logical drive.
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Question 6
SURVEY
30 seconds
Q. To scramble data so that it is unreadable is a form of….? (4-6)
answer choices
Compression
Encryption
Backing up
Defragmentation
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Question 7
SURVEY
30 seconds
Q. This method of backup takes longer to perform (4-6)
answer choices
Incremental
Differential
Full
Fragmented
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Question 8
SURVEY
30 seconds
Q. This method of backup is quicker to perform once an initial backup file iscreated (7-9)
answer choices
Incremental
Differential
Full
Fragmented
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Question 9
SURVEY
30 seconds
Q. This type of back-up is quicker to restore from? (7-9)
answer choices
Incremental
Differential
Full
Fragmented
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Question 10
SURVEY
30 seconds
Q. This type of back-up is slowest to restore from? (7-9)
answer choices
Incremental
Differential
Full
Fragmented
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