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Which of the following is the best approach to securing sensitive data in transit over a network?

A.
Use of unencrypted email communication
B.
Using Virtual Private Networks (VPNs)
C.
Relying on user passwords alone
D.
Disabling firewalls
উত্তর : B.
Using Virtual Private Networks (VPNs)
Verified

শেয়ার :

সম্পর্কিত প্রশ্ন সমূহ

Which of the following is an example of a social engineering attack?

A.
Using encryption to protect data
B.
Phishing emails
C.
Implementing access controls
D.
Running antivirus scans
Show Answer

Which of the following is an input device?

A.
Printer
B.
Light pen
C.
Monitor
D.
Plotter
Show Answer

1 Terabyte (TB) = _____ bytes.

A.

102421024^2​​

B.

102431024^3​​

C.

102451024^5​​

D.

102441024^4​​

Show Answer

What does 'SSD' stand for?

A.
Static State Drive
B.
Solid State Drive
C.
Strong Steady Drive
D.
Static Steady Drive
Show Answer

In case of failure of one device, which one topology has no major disruption?

A.
Bus
B.
Ring
C.
Tree
D.
Mesh
Show Answer

Which of the following is a type of malware designed for surveillance?

A.
Trojan
B.
Virus
C.
Worm
D.
Spyware
Show Answer

Which file extension is associated with a windows media audio?

A.
wma
B.
jpg
C.
docx
D.
html
Show Answer

Which of the following is a key feature of the Fourth Industrial Revolution (4IR)?

A.
Analog technologies
B.
Integration of AI, IoT and robotics
C.
Centralized control
D.
Traditional manufacturing
Show Answer

In the context of blockchain, what is a 'block'?

A.
A single data entry
B.
A group of transactions bundled together
C.
A type of encryption key
D.
A software for dApps
Show Answer