G4 Revision Quiz Networks + Internet and Encryption Quiz
Authored by ANAUM CAPS
Computers
4th Grade
Used 10+ times
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9 questions
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1.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
What is the importance of network security?
To slow down internet speed
To make data more accessible to everyone
To protect sensitive data and prevent unauthorized access.
To increase the risk of cyber attacks
2.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
True or False? "Messages sent through networks are divided into smaller parts called packets before being transmitted."
TRUE
FALSE
3.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
True or False? "Re-engineering a structure means building it in the same way in a new location.“
TRUE
FALSE
4.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
True or False? "Information travels through networks without being broken into smaller parts.
TRUE
FALSE
5.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
What is data encryption?
Data encryption is the process of converting data into a physical form.
Data encryption is the process of converting data into a language that only computers can understand.
Data encryption is the process of converting information into a code
Data encryption is the process of converting data into a random sequence of numbers.
6.
FILL IN THE BLANKS QUESTION
15 mins • 1 pt
The process of changing a message into code is called ...
(a)
7.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
The process of changing a coded message to a readable language is called...
Malware
Hacking
Decryption
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