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Attend MockTest
📋
15 Questions
⏱️
30 Minutes
📚
Multiple Choice
Progress
0
/ 15 Answered
Question 1 of 15
30:00
What is an IP address?
A
A domain name
B
A numerical label for network device
C
A port number
D
A protocol
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Question 2 of 15
30:00
What is a subnet?
A
A server type
B
A logical subdivision of network
C
A protocol
D
A port
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Question 3 of 15
30:00
What is NAT?
A
A database
B
Network Address Translation
C
A monitoring tool
D
A container
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Question 4 of 15
30:00
What is a proxy server?
A
A database
B
An intermediary server
C
A web server
D
A file server
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Question 5 of 15
30:00
What is bandwidth?
A
Storage capacity
B
Data transfer rate
C
CPU speed
D
Memory size
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Question 6 of 15
30:00
What is artifact versioning?
A
Deleting artifacts
B
Assigning version numbers to artifacts
C
Compressing artifacts
D
Encrypting artifacts
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Question 7 of 15
30:00
What is a webhook?
A
A database hook
B
HTTP callback for event notifications
C
A network hook
D
A security feature
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Question 8 of 15
30:00
What is feature toggle?
A
Deleting features
B
Enabling/disabling features without deployment
C
Testing features
D
Documenting features
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Question 9 of 15
30:00
What is trunk-based development?
A
Multiple long-lived branches
B
Developers merge to main branch frequently
C
No version control
D
Only feature branches
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Question 10 of 15
30:00
What is smoke testing?
A
Load testing
B
Preliminary testing for basic functionality
C
Security testing
D
Performance testing
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Question 11 of 15
30:00
What is container orchestration?
A
Creating containers
B
Automated deployment and management of containers
C
Deleting containers
D
Building containers
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Question 12 of 15
30:00
What is a base image?
A
The final image
B
Starting image for building new images
C
A backup image
D
A test image
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Question 13 of 15
30:00
What does EXPOSE instruction do in Dockerfile?
A
Opens firewall
B
Documents which ports container listens on
C
Closes ports
D
Encrypts ports
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Question 14 of 15
30:00
What is Docker registry?
A
A database
B
A storage for Docker images
C
A monitoring tool
D
A network service
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Question 15 of 15
30:00
What is the difference between CMD and ENTRYPOINT?
A
No difference
B
CMD provides defaults, ENTRYPOINT sets fixed command
C
CMD is faster
D
ENTRYPOINT is deprecated
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