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DevOps-Pre-Assesment-Quest.txt
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DevOps-Pre-Assesment-Quest.txt
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1) Software Development Life Cycle is Aimed to ?
A) create a software
B) produce a high quality software (ans)
C) test the software
D) Design a Software
2) which one of below is not a SDLC Model ?
A) iterative model
D) Lean model
C) Spiral model
D) Capability Maturity model (ans)
3) which one of the following is not stage of SDLC ?
A) Design
B) requirements
C) analysis
D) Problem Identification (ans)
4) Maintenance is the final phase in waterfall model
A) True (ans)
B) False
5) Agile Software Development model is based on
a) Incremental Development
b) Iterative Development
c) Linear Development
d) Both Incremental and Iterative Development (ans)
6) DevOps is ?
A) Set of Practices
B) A culture
C) both A & B
D) None of the above
7) which of the below layer is part of 3 tier application architecture
A) Presentation Layer
B) Buisiness Layer
C) Data Layer
D) All of the above (ans)
8) virtual machines are software computers that are created using resources cpu,ram & disk on a physical computer
A) True (ans)
B) False
9) A device that is responsible for communication between two hosts in a network.
a) switch
b) firewall
c) router
d) both A & C (ans)
e) both A & B
10) Which of the below used to identify a process on a host?
a. IP address
b. logical address
c. port number (ans)
d. none of the above
11) which protocol does ping use ?
A. TCP
B. ICMP
C. BootP
D. ARP
12) A Server is program that works on request & response model
A) True (ans)
B) False
13) which of the below protocol is used to connect to remote linux machine ?
a) RDP
b) SSL
c) TCP
d) ssh (ans)
14) which command is used to print the current working direcotry?
a) pwd (ans)
b) echo $PWD
c) Both A and B
d) Only A
15) Which command is used to list all the files in your current directory(including hidden)?
a) ls -l
b) ls -t
c) ls -a (ans)
d) ls -i
16) Which of the following command is used to count number of lines in a file?
a) wc -l (ans)
b) wc -c
c) wc -w
d) None of these
17) Suppose I am in /etc directory and I want to go to my home directory which command should I use?
a) cd
b) cd ~
c) Both A and B (ans)
d) none of these
18) which of the below protocol is used to connect to remote windows machine ?
a) UDP
b) RDP (ans)
c) TCP
d) ssh
19) what is cloud computing ?
a) on-demand delivery of IT resources
b) pay-as-you-go model of IT resources
c) both A & B (ans)
d) none of the above
20) which of the below Services are offered by cloud computing ?
a) IAAS
B) PAAS
C) SAAS
D) all of the above (ans)