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36 votes
3 answers
2
GATE CSE 1994 | Question: 1.18
Which of the following features cannot be captured by context-free grammars? Syntax of if-then-else statements Syntax of recursive procedures Whether a variable has been declared before its use Variable names of arbitrary length
Which of the following features cannot be captured by context-free grammars?Syntax of if-then-else statementsSyntax of recursive proceduresWhether a variable has been dec...
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3 votes
1 answer
3
GATE CSE 1994 | Question: 17b
State whether the following statements are True or False with reasons for your answer: A two pass assembler uses its machine opcode table in the first pass of assembly.
State whether the following statements are True or False with reasons for your answer:A two pass assembler uses its machine opcode table in the first pass of assembly.
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5 votes
1 answer
4
GATE CSE 1994 | Question: 18b
State whether the following statements are True or False with reasons for your answer A symbol declared as ‘external’ in an assembly language program is assigned an address outside the program by the assembler itself.
State whether the following statements are True or False with reasons for your answerA symbol declared as ‘external’ in an assembly language program is assigned an ad...
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19 votes
2 answers
5
GATE CSE 1994 | Question: 18a
State whether the following statements are True or False with reasons for your answer A subroutine cannot always be used to replace a macro in an assembly language program.
State whether the following statements are True or False with reasons for your answerA subroutine cannot always be used to replace a macro in an assembly language program...
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24 votes
4 answers
7
GATE CSE 1994 | Question: 3.5
Match the following items ...
Match the following items$$\begin{array}{ll|ll}\hline \text{(i)} & \text{Backus-Naur form} & \text{(a)} & \text{Regular expressions} \\\hline \text{(ii)} & \text{Lexical...
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12 votes
2 answers
8
GATE CSE 1994 | Question: 17a
State whether the following statements are True or False with reasons for your answer: Coroutine is just another name for a subroutine.
State whether the following statements are True or False with reasons for your answer:Coroutine is just another name for a subroutine.
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