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Hassan
1.GNOME is based on
A. CORBA toolkit
B. COM/DCOM toolkit
C. ORE toolkit
D. CORBA toolkit
2.What can he used to set up a firewall on a Linux system?
A. netstat
B. route
C. trace
D. netstat
3.Which program is used to automatically install Red Mat Linux on identical hardware?
A. bzimage.img
B. tar
C. ghost
D. bzimage.img
4.What service is not monitored by inetd ?
A. SSH
B. time
C. ntalk
D. SSH
5.Who founded the FSF?
A. Linus Torvalds
B. Richard Stallman
C. Bob Young
D. Linus Torvalds
6.What command is used to copy a file?
A. tar
B. cpio
C. cp
D. tar
7.What command is used to display your current working directory?
A. path
B. pwd
C. prompt $p$g
D. path
8.What command is used with vi editor to move the cursor to the left?
A. h
B. k
C. j
D. h
9.What command do you use to add routes to a Linux router?
A. addroute
B. route
C. netstat
D. addroute
10.Which of the following command is used to mount NFS filesystems?
A. nfsmount
B. knfsd
C. mount
D. nfsmount
11.To build a modularized kernel, the kernel-headers and kernel-source packages must first be installed. Where will you find the kernel-headers and kernel-source?
A. /usr/local
B. /usr/src/linux
C. /usr/sre/redhat
D. /usr/local
12.After you have compiled your kernel, what do you have to edit to boot your new kernel image?
A. /boot/lilo.conf
B. /etc/conf.modules
C. /etc/named.boot
D. /boot/lilo.conf
13.To create an installation boot floppy disk from Linux (or another Unix) machine, what command could you use?
A. fdisk
B. fsck
C. dd
D. fdisk
14.You just added a new user, kara, to the system. What group is kara added to by default?
A. root
B. kara
C. group
D. root
15.What are the appropriate Hex codes for setting Linux swap and Linux native partition types in fdisk?
A. 82 and 83
B. 92 and 93
C. 63 and 64
D. 82 and 83
16.What command do you use to delete a file?
A. rename
B. delete
C. rm
D. rename
17.Which of the following command lists the last 10 lines of a file?
A. grep
B. tail
C. head
D. grep
18.What command is used to terminate a process?
A. kill
B. cancel
C. haltsys
D. kill
19.What command is used with vi editor to delete three words?
A. 3$d
B. 3 dw
C. 3 x
D. 3$d
20.What command is used to assign executable permission to the owner of the file named "letter"?
A. chmod ugo + x letter
B. chmod u + x letter
C. chmod u + w letter
D. chmod ugo + x letter
21.What command is used to compare the files?
A. ccp
B. du
C. cmp
D. ccp
22.What command is used to summarize the disk usage?
A. disk
B. du
C. fdisk
D. disk
23.What command is used to list the jobs currently in print queues?
A. lpq
B. lpr
C. lprm
D. lpq
24.Which of the following format of partition tables does Linux use?
A. Linux
B. BSD
C. UnixWare
D. Linux
25.Which of the following NIS clients returns the name of the NIS server used by the NIS client?
A. ypwhich
B. ypbind
C. ypcat
D. ypwhich
26.In an intrinsic semiconductor, the number of free electrons
A. Equals the number of holes
B. Is less than the number of holes
C. Is greater than the number of holes
D. Equals the number of holes
27.A device that converts mechanical into electrical energy is?
A. solar cell
B. thermocouple
C. chemical cell
D. solar cell
28.Which one of the following kinds of materials has the lowest permeability?
A. A diamagnetic material
B. A paramagnetic material
C. A feiTomagnetic material
D. A diamagnetic material
29.The total impedance of a parallel RLC circuit:
A. always increases as the applied frequency increases
B. is equal to the sum of the values of resistance, inductive reactance and capacitive reactance
C. always decreases as the applied frequency increases
D. always increases as the applied frequency increases
30.The rise time of a pulse waveform is the time required for the voltage to rise:
A. from zero to its rms value
B. from zero to its peak value
C. from 10% of the peak value to 70.7% of the peak value
D. from zero to its rms value
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