Computer Test on Linux Online - Set 04 - ObjectiveBooks
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Computer Test on Linux Online - Set 04

Practice Test: Question Set - 04

1. What command is used to count the number of files in the current directory by using pipes?
    (A) ls | ws - c
    (B) ls | wc - w
    (C) ls | wc - l
    (D) ls | wc

2. What project is currently developing X server support?
    (A) XFree86 Project, Inc.
    (B) RHAD Labs
    (C) GNOME Project
    (D) All of the above

3. What command is used to print a file?
    (A) lp
    (B) pg
    (C) prn
    (D) print

4. NIS
    (A) Is Network Information Service
    (B) Is a simple directory service whose main purpose is to allow remote authentication of systems on local network systems
    (C) Was formerly known as yellow pages
    (D) Allows configuration-such as password and group files

5. Which of the following command is used to see the services running in NFS server?
    (A) rpcinfo
    (B) serverinfo
    (C) NFSinfo
    (D) infserv

6. What command is used to halt a Linux system?
    (A) init 0
    (B) Shutdown -t
    (C) Shutdown -g -y0
    (D) Ctrl+Alt+Del

7. Which of the following subdirectory(ies) contains the system boot scripts.
    (A) /dev
    (B) /bin
    (C) /etc
    (D) /home

8. What command is used to copy directory structures in and out?
    (A) copy
    (B) cp - p
    (C) cpio
    (D) cp

9. What shell's wild-card is used to match a single character?
    (A) [!ijk]
    (B) [ijk]
    (C) ?
    (D) *

10. What command is used to remove a file?
    (A) del
    (B) mv
    (C) rm
    (D) remove

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