A. |
Context free language
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B. | Context sensitive language |
C. | Regular language |
D. | None of the above |
Option: A Explanation : Because a context free language is powerful to describe the concepts of programming language and CFG can also descibe the syntax of programming languages but other's can't. So answer option is 'A'. Click on Discuss to view users comments. TAPAS DAS said: (7:04pm on Monday 24th June 2013)
I think c language should be context sensitive .Please check the below link .http://stackoverflow.com/questions/14589346/is-c-context-free-or-context-sensitive
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A. |
SNMP (Simple Network Management Protocol)
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B. |
SMTP (Simple Mail Transfer Protocol)
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C. | SS7 (Signalling System 7) |
D. |
HTTP (Hyper Text Transfer Protocol)
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Option: C Explanation : Click on Discuss to view users comments. |
If a packet arrive with an M-bit value is '1' and a fragmentation offset value '0', then it is ______ fragment.
A. | First |
B. | Middle |
C. | Last |
D. | All of the above |
Option: A Explanation : Click on Discuss to view users comments. |
The number of bit strings of length eight that will either start with a 1 bit or end with two bits 00 shall be
A. | 32 |
B. | 64 |
C. | 128 |
D. | 160 |
Option: A Explanation : String can be - - - - - - - 0 0 or 1 - - - - - - -. First combination gives us 26 combinations and second gives 27 combinations. But first combinations can have either 1 in beginiing and second can have 00 in last so 25 combinations have to be subtracted. So final answer is 26 + 27-25 = 160 Click on Discuss to view users comments. sandeep said: (2:52pm on Monday 6th May 2013)
can anybody explain
Nagaraj said: (4:40pm on Sunday 19th May 2013)
i think 128 is ans... bcz... "10000000" also contain 1st bit "1" and last 2 bits "00"
simran said: (1:20am on Wednesday 3rd July 2013)
hmmmi think 128 is corect ans.
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