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Online Tests
Computer Science 9th Class English Medium Chapter 4 Online Test MCQs With Answers
Question # 1
What is the ain advantage of cloud based backups over local backups?
Choose an answer
the ar efree of cost
The require no internent connection
They provide offisite data storae and disaster recovery
They increase disk space n local drives
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Question # 2
Which method of backup allows you to restore the sytem to a specific point in time.
Choose an answer
Cloud sync
Full backup
System restore point
Incremenatl backup
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Question # 3
Why is effective troubleshooting important for maintaining systems?
Choose an answer
It helps save money on repairs
It allows for more frequent system updates
It ensures systems operate smoothly andefficiently
It prevents the needfor professional help
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Question # 4
Why is documenting findings, actions and outcomes important in trouleshooting?
Choose an answer
It helps solve problems faster
It allows for more efficient testing
It provides a record for future reference
It ensures the solution is implemented correctly
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Question # 5
What is the first step in the systematic process of troubleshooting?
Choose an answer
Establish a Theory of Probable Cause
Implement the solution
Document Finding Actin, and Outcomes
Identify Problem
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Question # 6
Which term reers to the process of restoring data froma backup?
Choose an answer
Data Retrieval
Data Validation
Data Restoration
Data Synchronization
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Question # 7
What is the "3-2-1 backup rule?"
Choose an answer
3 backups, 2 devices, 1 recovery option
3 types of backup, 2 administraions , 1 cloud service
2 copies of data, 2 different storage types 1 offsite copy
3 files, 2 backups, 1 test restore
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Question # 8
Which of the following is teh primary purpose of data beackup?
Choose an answer
to archive old files
To free up disk space
To increase system perforance
To recover data in case of loss or corruption
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Question # 9
After implementaing a solution what is the next step in the troubleshooting process?
Choose an answer
Document Findings, Actions, and outcomes
Establish a plan of action to resolve the problem
Veriry full system funcionality
Test the etheory to determine the cause.
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Question # 10
What does trouleshooting help prevent by quickly identifying and resolving issues?
Choose an answer
Downtime and lost productivity
The need for regular maintences
The need for professional help
the need for software updates
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Question # 11
Which type of backup creates a complete copy of all data, regardieess of previous backups?
Choose an answer
Differnetial Backup
Incremental backup
Full backup
Snapshot Backup
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Question # 12
Which of the following is NOT a bacuup storeage option?
Choose an answer
Local disk
Word processor
Cloud storage
Extenal hard drive
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Question # 13
Which types of eero occurs whe a progrm tries to access an area of memory it is not allowe to?
Choose an answer
I/O Error
Stack Overflow
Runtime Error
Segmentation Fault
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