CA Foundation Business Economics Questions 2023 - Part 32
Fri, 03 Mar 2023
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Comptia Linux + 2023 Questions and answer - Part 29
1. Which of the following commands brings a system running SysV init into a state in which it is safe to perform maintenance tasks? (Choose TWO correct answers.)(Select 2answers)
A) A. shutdown -R 1 now
B) B. shutdown -single now
C) C. init 1
D) D. telinit 1
E) E. runlevel 1
2. What is the first program that is usually started, at boot time, by the Linux kernel when using SysV init?
A) A. /lib/init.so
B) B. /sbin/init
C) C. /etc/rc.d/rcinit
D) D. /proc/sys/kernel/init
E) E. /boot/init
3. Which of the following commands will write a message to the terminals of all logged in users?
A) A. bcast
B) B. mesg
C) C. print
D) D. wall
E) E. yell
4. Which of the following kernel parameters instructs the kernel to suppress most boot messages?
A) A. silent
B) B. verbose=0
C) C. nomesg
D) D. quiet
5. Which of the following options for the kernel's command line changes the systemd boot target to rescue.target instead of the default target?
A) A. systemd.target=rescue.target
B) B. systemd.runlevel=rescue.target
C) C. systemd.service=rescue.target
D) D. systemd.default=rescue.target
E) E. systemd.unit=rescue.target
A) A. shutdown -R 1 now
B) B. shutdown -single now
C) C. init 1
D) D. telinit 1
E) E. runlevel 1
2. What is the first program that is usually started, at boot time, by the Linux kernel when using SysV init?
A) A. /lib/init.so
B) B. /sbin/init
C) C. /etc/rc.d/rcinit
D) D. /proc/sys/kernel/init
E) E. /boot/init
3. Which of the following commands will write a message to the terminals of all logged in users?
A) A. bcast
B) B. mesg
C) C. print
D) D. wall
E) E. yell
4. Which of the following kernel parameters instructs the kernel to suppress most boot messages?
A) A. silent
B) B. verbose=0
C) C. nomesg
D) D. quiet
5. Which of the following options for the kernel's command line changes the systemd boot target to rescue.target instead of the default target?
A) A. systemd.target=rescue.target
B) B. systemd.runlevel=rescue.target
C) C. systemd.service=rescue.target
D) D. systemd.default=rescue.target
E) E. systemd.unit=rescue.target
1. Right Answer: C,D
Explanation:
2. Right Answer: B
Explanation:
3. Right Answer: D
Explanation:
4. Right Answer: D
Explanation:
5. Right Answer: E
Explanation:
Explanation:
2. Right Answer: B
Explanation:
3. Right Answer: D
Explanation:
4. Right Answer: D
Explanation:
5. Right Answer: E
Explanation:
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comptia it exams it certification exams it certifications 2023 comptia exam comptia certification comptia questions comptia a+ comptia exam prep comptia 2023 compti prep materials comptia practice exams questions and answers practice tests test question test comptia a+ comptia a+ 1001 comptioa a+ 1002 comptia casp comptia cloud comptia cysa comptia it fundamentals comptia linux comptia network+ comptia security+ linux essentials0 Comments
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