Related Questions

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
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
Which of the following filename extension suggests that the file is a backup copy of another file?
A .txt
B .com
C .bas
D .bak
E None of the above
Which function sets the file filename’s last-modified and last-accessed times?
A sets()
B set()
C touch()
D touched()
___ is a statement that is executed automatically by the system.
A trigger constraint
B assertion
C durability
D integrity
You have Tk. 90,000 saved today and want to purchase a new bike when your money grows to Tk. 250,000. If you can earn 8 percent on your percent on your investments, how long do you have to wait to buy your bike?
A 25.22 years
B 12.18 years
C 15.27 years
D None of these
A relationship between processes such that each has some part (critical section) which must not be executed while the critical section of another is being executed, is known as
A semaphore
B mutual exclusion
C multiprogramming
D multitasking
E None of the above
What should you do if your script is having problem recognizing file endings from a text file saved on a platform different from the one you’re reading it on?
A Change the auto_detect_line_endings INI setting
B Use a regular expression to detect the last letter of a line
C Use fpos()
D Use ftok()
E Read the file one character at a time
Which command is used to display all the files having the (.exe) extension but different filename?
A Dir filename.*
B Dir filename.ext
C Dir *.sys
D Dir *.exe
Which is the valid filename assign in MS-DOS?
A Ram*.txt
B Ram?.doc
C Ram_$.txt
D None of above

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