Related Questions

Character readers are those devices which read the characters printed on the source documents and then convert them directly into computer-usable input. Which of the following is not a character reader?
A OCR
B MICR
C OMR
D LCD
E None of the above
Which of the following file organizations is most efficient for a file with a high degree of file activity?
A sequential
B ISAM
C VSAM
D B-Tree index
E All of the above
50% of the people in an area read Ittefaq and 60% of the people in that area read Prothom Alo. 20% people read both the newspapers. What percent of people do not read any of the newspapers ?
A 20
B 10
C 15
D 25
Which file is the batch file that is read while booting a computer?
A Autoexec.bat
B Auto-batch
C Autoexecutive.bat
D Auto.bat
The time lag, between the keying of the last character on the keyboard input and the appearance of the first output character on the screen, is known as
A Key
B System review
C response time
D batch Processing
E None of the above
If the ASCII character G is sent and the character D is received, what type of error is this?
A single-bit
B multiple-bit
C burst
D recoverable
E None of the above
If the ASCII character H is sent and the character I is received, what type of error is this?
A single-bit
B multiple-bit
C burst
D recoverable
When the session data is written to a file, it can be read back, decoded and applied to the current session using the . . . . function.
A session_reset()
B session_get_cookie_params()
C session_encode()
D session_decode()
How many pages of book X did Mohsin read on Sunday ? Statements : 1. The book has 300 pages out of which two -thirds were read by him before Sunday . 2. Robert read the last 40 pages of the book on the morning of Monday?
A I alone is sufficient while II alone is not sufficient
B II alone is sufficient while I alone is not sufficient
C Either I or II is sufficient
D Both I and II are sufficient
In a survey of the town Bogra, it was found that 65% of the people surveyed watched the news of TV, 40% read a newspaper, and 25% read a newspaper and watched the news of TV, what percentage of the people surveyed neither watched the news on TV nor read a newspaper?
A 6%
B 5%
C 10%
D 15%

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