Download LPI Level 1 Exam 102-Junior Level Linux Certification-Part 2 of 2.102-400.ExamTopics.2025-04-30.28q.tqb

Vendor: LPI
Exam Code: 102-400
Exam Name: LPI Level 1 Exam 102-Junior Level Linux Certification-Part 2 of 2
Date: Apr 30, 2025
File Size: 74 KB

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Demo Questions

Question 1
What output will the following command sequence produce?
echo '1 2 3 4 5 6' | while read a b c; do
echo result: $c $b $a;
done
  1. result: 3 4 5 6 2 1
  2. result: 1 2 3 4 5 6
  3. result: 6 5 4
  4. result: 6 5 4 3 2 1
  5. result: 3 2 1
Correct answer: A
Question 2
Which of the following lines are valid in the file /etc/hosts? (Choose TWO correct answers.)
  1. 2001:db8::15 www.example.com www
  2. www.example.com www 203.0.13.15
  3. 203.0.113.15 www.example.com www
  4. www.example.com,www 203.0.13.15,2001:db8::15
  5. 2003.0.113.15,2001:db8::15 www.example.com www
Correct answer: AC
Question 3
How can the existing environment variable FOOBAR be suppressed for the execution of the script./myscript only?
  1. unset -v FOOBAR;./myscript
  2. set -a FOOBAR="";./myscript
  3. env -u FOOBAR./myscript
  4. env -i FOOBAR./myscript
Correct answer: C
Question 4
Each entry in a crontab must end with what character?
  1. Tab
  2. Space
  3. Backslash
  4. Newline
Correct answer: D
Question 5
What output will the following command produce?
seq 1 5 20
  1. 1
  2. 1
  3. 1
  4. 2
  5. 5
Correct answer: A
Question 6
Which of the following words is used to restrict the records that are returned from a SELECT SQL query based on a supplied criteria for the values in the records?
  1. CASE
  2. FROM
  3. WHERE
  4. IF
Correct answer: C
Question 7
Which of the following files assigns a user to its primary group?
  1. /etc/pgroup
  2. /etc/shadow
  3. /etc/group
  4. /etc/passwd
  5. /etc/gshadow
Correct answer: D
Question 8
Which of the following SQL queries counts the number of occurrences for each value of the field order_type in the table orders?
  1. SELECT order_type,COUNT(*) FROM orders WHERE order_type=order_type;
  2. SELECT order_type,COUNT(*) FROM orders GROUP BY order_type;
  3. COUNT(SELECT order_type FROM orders);
  4. SELECT COUNT(*) FROM orders ORDER BY order_type;
  5. SELECT AUTO_COUNT FROM orders COUNT order_type;
Correct answer: B
Question 9
Which of the following IPv4 networks are reserved by IANA for private address assignment and private routing? (Choose THREE correct answers.)
  1. 127.0.0.0/8
  2. 10.0.0.0/8
  3. 169.255.0.0/16
  4. 172.16.0.0/12
  5. 192.168.0.0/16
Correct answer: BDE
Question 10
Which of the following is a valid IPv6 address?
  1. 2001:db8:3241::1
  2. 2001::db8:4581::1
  3. 2001:db8:0g41::1
  4. 2001%db8%9990%%1
  5. 2001.db8.819f..1
Correct answer: A
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