cs605 software enegineering mcqs, quiz fall 2010 november 12

[Xpert]

http://img.youtube.com/vi/nLOosVW3DMA/default.jpg
Question # 1 of 10 ( Start time: 04:14:50 PM ) Total Marks: 1
__________ commands in Linux is used to copy file
Select correct option:
ls
cp
mv
mkdir

Question # 2 of 10 ( Start time: 04:15:57 PM ) Total Marks: 1
_______ command displays the contents of current working directory.
Select correct option:

ls
cs
mv
cp


Question # 3 of 10 ( Start time: 04:17:34 PM ) Total Marks: 1
The main characteristic of a Real time system is
Select correct option:

Efficiency
Large Virtual Memory
Large secondary storage device
Usability



Question # 4 of 10 ( Start time: 04:21:29 PM ) Total Marks: 1
Linux is only single user operating system
Select correct option:

True
False

Question # 5 of 10 ( Start time: 04:22:21 PM ) Total Marks: 1
OS helps manages the following except
Select correct option:

Application software
Memory
Virtual memory
Bus speed of the system


Question # 6 of 10 ( Start time: 04:22:39 PM ) Total Marks: 1
The Operating system is a layer of software between _________ and ___________.
Select correct option:

Hardware, software application
Kernel, hardware
Dos, Windows
Windows, Kernel


Question # 7 of 10 ( Start time: 04:24:11 PM ) Total Marks: 1
Which part of the computer system helps in managing the file and memory management system?
Select correct option:

Operating System
Device Drivers
Application Software
Hardware

Question # 8 of 10 ( Start time: 04:25:35 PM ) Total Marks: 1
__________ commands in Linux helps to create a new directory.
Select correct option:

ls
cp
mv
mkdir

Question # 9 of 10 ( Start time: 04:26:13 PM ) Total Marks: 1
Shared libraries and kernel modules are stored in _____________ directory.
Select correct option:

/bin
/dev
/boot
/lib

Question # 10 of 10 ( Start time: 04:26:37 PM ) Total Marks: 1
Linux OS can support multiple users at a time
Select correct option:

True
False

Question # 2 of 10
__________ directory includes essential system boot files including the kernel image.
file:///C:/DOCUME%7E1/rabnol/LOCALS%7E1/Temp/msohtml1/01/clip_image001.gifSelect correct option:
/bin
/boot
/dev
/etc

Question # 7 of 10
A program in execution is called a _______________.
file:///C:/DOCUME%7E1/rabnol/LOCALS%7E1/Temp/msohtml1/01/clip_image001.gifSelect correct option:
Command
Process
Software
Compiler

Question # 8 of 10
You can use the rm file1 command to __________ file1.
file:///C:/DOCUME%7E1/rabnol/LOCALS%7E1/Temp/msohtml1/01/clip_image001.gifSelect correct option:
Retrieve
Remove
Make
Modify

Question # 10 of 10
A time sharing system is
file:///C:/DOCUME%7E1/rabnol/LOCALS%7E1/Temp/msohtml1/01/clip_image001.gifSelect correct option:
Multi user
Multi tasking
Interactive
All of these

Question # 2 of 10
The major advantage of multi-programming system is
file:///C:/DOCUME%7E1/rabnol/LOCALS%7E1/Temp/msohtml1/01/clip_image001.gifSelect correct option:
More than one jobs can be processed at a given time
CPU utilization can be increases
Jobs can be completed quickly
All of the options are correct

Question # 4 of 10
In Linux directory structure, there is ___________ root directory.
file:///C:/DOCUME%7E1/rabnol/LOCALS%7E1/Temp/msohtml1/01/clip_image001.gifSelect correct option:
1
2
3
4

Question # 7 of 10
______________ is used to request the OS by the process to take an I/O or initiating child process.
file:///C:/DOCUME%7E1/rabnol/LOCALS%7E1/Temp/msohtml1/01/clip_image001.gifSelect correct option:
System call
Interrupt
Trap
Signal
Bottom of Form


Bottom of Form


Bottom of Form


Bottom of Form