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Recent questions tagged io-handling

3 votes
4 answers
31
ISRO-2013-52
Suppose we have variable logical records of lengths of $5$ bytes, $10$ bytes and $25$ bytes while the physical block size in disk is $15$ bytes. What is the maximum and minimum fragmentation seen in bytes? $25$ and $5$ $15$ and $5$ $15$ and $0$ $10$ and $5$
Suppose we have variable logical records of lengths of $5$ bytes, $10$ bytes and $25$ bytes while the physical block size in disk is $15$ bytes. What is the maximum and m...
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0 votes
1 answer
34
bit rate of video terminal unit
what is bit rate of video terminal unit with 80 character/line , 8 bits/character and horizontal sweep time of 100 micro sec?
what is bit rate of video terminal unit with 80 character/line , 8 bits/character and horizontal sweep time of 100 micro sec?
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16 votes
3 answers
41
GATE CSE 1997 | Question: 2.4
The correct matching for the following pairs is: ... $A-2\quad B-1\quad C-3\quad D-4$ $A-4\quad B-3\quad C-2\quad D-1$ $A-2\quad B-3\quad C-4\quad D-1$
The correct matching for the following pairs is:$$\begin{array}{ll} \text{(A) DMA I/O} & \text{(1) High speed RAM} \\ \text{(B) Cache} & \text{(2) Disk} \\ \text{(C) I...
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