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Online Tests
Computer Science 9th Class English Medium Online Test MCQs With Answers
Question # 1
Before problem solving, we need to first ________ a problem:
Choose an answer
Prepared solution
Analyze
Strategized solution
Best solution
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Question # 2
A computer expert who can steal data when it moves from on location to other, is called:
Choose an answer
Hacker
Sabotaged
Passwords
Decryption
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Question # 3
Using computer for the purpose of some unauthorized activities is called:
Choose an answer
Fraud or misuse
Selling and printing
Denial of service
Piracy
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Question # 4
When a key has less number of character than the text to the encrypt, then repeating letters of the key is called:
Choose an answer
Interim ciphertext
Cyber
Client server oversue
Online piracy
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Question # 5
Which means that we want to have access to the data when we want ?
Choose an answer
Patent
Availibility
Client
Software piracy
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Question # 6
________ is a process of taking data from one device and sending it to another device on a different netwrok:
Choose an answer
Server
Routing
Device
Machine
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Question # 7
To check how the system reacts on entering data in inappropriate format:
Choose an answer
Wrong data formats
Data formats
Data
Solution
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Question # 8
Which is a group of eight bits, enough space to store single ASCII character?
Choose an answer
Byte
KB
Bit
GB
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Question # 9
it is the test data that compiles with the input requirement of the algorithm:
Choose an answer
Valid test data
Test data
Data
Superset
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Question # 10
In which topology connects a computer with exactly two other computers forming a ring of computers:
Choose an answer
Ring
Star
Topology
Machine
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Question # 11
The whole communication process is carried out in different:
Choose an answer
Layers
Main
Center
Sink
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Question # 12
Which tag is used for largest heading ?
Choose an answer
<h6></h6>
<h1></h1>
<h2></h2>
<h3></h3>
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Question # 13
Physical structure of networks can be classified in terms of type of connection and ________:
Choose an answer
Ring
Star
Topology
Machine
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