Related Questions

In each of the questions four different ways of presenting an idea are provided.Choose the one that conforms closely to standard English usage.
A Pollution and degradation of the environment is, according to the commission's report, a matter of universal concer.
B Pollution and degradation of the environment is, according to the report by the commission, a matter of universal concern.
C Pollution and degradation of the environment are, according to report of the commission, matters of universal concer.
D Pollution and degradation of the environment are, according to the commission's report, a matter of universal concern.
Filename extensions help identify certain files. What filename extension identifies executable files?
A INF
B PRO
C EXE
D SYS
E None of the above
Which command is used to list out all the hidden files along with the other files?
A ls -l
B ls -x
C ls -F
D ls -a
E None of the above
Which command is used to delete all files in the current directory as well as all files and sub-directories in its subdirectories?
A rm *
B rm -r *
C rm all
D rm *.*
E None of the above
On-line transaction processing is used when ______________. I) it is required to answer random queries. II) it is required to ensure correct processing. III) all files are available on-line. IV) all files are stored using hard disk.
A i, ii
B i, iii
C ii, iii, iv
D i, jj ,iii
Batch files contain a group of MS-DOS commands that are run in successive order. What filename extension identifies batch files?
A COM
B BAT
C EXE
D SYS
E None of the above
Filename extensions help identify certain files. What filename extension identifies command files?
A COM
B BAT
C EXE
D SYS
E None of the above
It is ------- that students do not repay their student loans and thereby make it more ------ for future generations of students to obtain them.
A unfortunate, urgent
B regrettable, difficult
C laudable, likely
D worrisome, unable
Among the computer generations, WWW, HTML, DVD, ipod etc. are some of the popular inventions of which generation?
A 3rd
B 4th
C 5th
D 6th
In which of the following generations of computer, IC chips were used first?
A Second
B Third
C Fourth
D Fifth

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