0 — Test 608

Question 1

Which file contains the DNS resolver configuration (the nameservers)?

FPSC- Programmer (BS-17) - Pakistan Meteorological Department (PMD) Model Papers - 2026

Question 2

Which command lists listening TCP and UDP ports with their processes on RHEL?

FPSC- Programmer (BS-17) - PMD High Yield - 2026

Question 3

What is the difference between Unix and Linux?

FPSC- Programmer (BS-17) - Pakistan Meteorological Department (PMD) Model Papers - 2026

Question 4

What does ls -l | grep '^d' list?

FPSC- Programmer (BS-17) - Pakistan Meteorological Department (PMD) Model Papers - 2026

Question 5

What happens when you run rm -rf / as root on a modern system without any extra options?

FPSC- Programmer (BS-17) - Pakistan Meteorological Department (PMD) Model Papers - 2026

Question 6

What does mv old.txt new.txt do when both are in the same directory?

FPSC- Programmer (BS-17) - Pakistan Meteorological Department (PMD) Model Papers - 2026

Question 7

What does the command chmod -R 755 /var/www do?

FPSC- Programmer (BS-17) - Pakistan Meteorological Department (PMD) Model Papers - 2026

Question 8

Which column in ps aux output shows a process's state, where 'R' means running and 'S' means sleeping?

FPSC- Programmer (BS-17) - Pakistan Meteorological Department (PMD) Model Papers - 2026

Question 9

Which command lists the open files of a process, or shows which process is holding a file open?

FPSC- Programmer (BS-17) - Pakistan Meteorological Department (PMD) Model Papers - 2026

Question 10

Which rendering engine does Google Chrome use?

FPSC- Programmer (BS-17) - PMD High Yield - 2026