Infosys Certified L2 Junior Support Analyst
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Join Premium10 Infosys Certified L2 Junior Support Analyst practice questions with answers
Real Lex exam-pattern multiple-choice questions for the Infosys Certified L2 Junior Support Analyst certification. Each question includes the correct answer. The full question bank is available to Premium members.
- Question 1
Default Link for a directory is- ✓ two Correct
- B one
- C three
- D none
- Question 2
Consider dir1 as a directory which contains few files and subdirectories in it. Which of the following command can be used to remove the dir1?
- ✓ rm -r dir1 Correct
- B rm -f dir1
- C rm -i dir1
- Question 3
Which of the following statement(s) is/are TRUE with respect to Unix/Linux?
i. Kernel is a seperate component from Shell
ii. Kernel need not be loaded to memory when system is booted
iii. Kernel is an interpreter
iv. Shell is an interface between user and kernel
- ✓ i and iv Correct
- B i,ii and iv
- C ii,iii and iv
- D i,ii and iii
- Question 4
What will be the output for the following command?
$grep "[^0-9]$" file1
- ✓ display any line beginning with a number from file1 Correct
- B display any line not ending with a number from file1
- C display any line ending with a number from file1
- D display any line begining and ending with a number from file1
- Question 5
Which of the following command can be used to list out the first 10 lines from the file?
i. tail -10 filename
ii. head -10 filename
iii. head filename
iv. tail filename- ✓ Only (i) and (ii) Correct
- B Only (ii) and (iii)
- C Only (ii)
- D Only (iii) and (iv)
- Question 6
In shell script, how do you find out how long has the system been running (to support operations)?
- ✓
By using the command uptime
Correct - B
By using the shell command
- C
By using the rm command
- D
By using the grep command
- ✓
- Question 7
Which of the following is not a characterstic of a LINUX based system?
- ✓ Background Processing Correct
- B Software Development Tools
- C Multi-process
- D Single user
- Question 8
What will be the output after executing the command ?
$ls -l | tail -5 | tee profile
- ✓
Only displays a detailed list of first 5 files of the current directory
Correct - B
Displays a detailed list of last 5 files of the current directory and also stores it in the file "profile"
- C
stores a detailed list of last 5 files of the current directory in the file "profile"
- ✓
Only displays a detailed list of first 5 files of the current directory
- Question 9
Which Unix utility is used to schedule and run Scripts or commands?
- ✓
CronTab
Correct - B
Putty
- C
Sed & AWK
- D
Bash & Shell
- ✓
- Question 10
Which of the following is the way to redirect the error to a log file called 'err.log'?
- ✓ 2> err.log Correct
- B >2 err.log
- C > err.log
- D 2<> err.log
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