Forwarded from GATE IES Civil EE ME Exam PDF
GATE - 1987 COMPILER
In a compiler the module the checks every character of the source text is called:
In a compiler the module the checks every character of the source text is called:
Anonymous Quiz
21%
A. The Code Generator
26%
B. The Code Optimiser
36%
C. The Lexical Analyser
18%
D. The Syntax Analyser
Forwarded from GATE IES Civil EE ME Exam PDF
GATE - 2018 COMPILER
Which one of the following statements is FALSE?
Which one of the following statements is FALSE?
Anonymous Quiz
26%
A. Context-free grammar can be used to specify both lexical and syntax rules
30%
B. Type checking is done before parsing
31%
C. High-level language programs can be translated to different Intermediate Representations
13%
D. Arguments to a function can be passed using the program stack
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GATE - 2002 COMPILER
To evaluate an expression without any embedded function calls:
To evaluate an expression without any embedded function calls:
Anonymous Quiz
28%
A. One stack is enough
27%
B. Two stacks are needed
31%
C. As many stacks as the height of the expression tree are needed
14%
D. A Turing machine is needed in the general case
Forwarded from GATE IES Civil EE ME Exam PDF
GATE - 1994 COMPILER
Which of the following features cannot be captured by context-free grammars?
Which of the following features cannot be captured by context-free grammars?
Anonymous Quiz
23%
A. Syntax of if-then-else statements
28%
B. Syntax of recursive procedures
35%
C. Whether a variable has been declared before its use
13%
D. Variable names of arbitrary length
Forwarded from GATE IES Civil EE ME Exam PDF
GATE - 1999 COMPILER
A grammar that is both left and right recursive for a non-terminal, is
A grammar that is both left and right recursive for a non-terminal, is
Anonymous Quiz
38%
A. Ambiguous
32%
B. Unambiguous
27%
C. Information is not sufficient to decide whether it is ambiguous or unambiguous
3%
D. None of the above
Forwarded from GATE IES Civil EE ME Exam PDF
Who was the father of Punched Card Processing?
Anonymous Quiz
14%
Blaise Pascal
41%
Dr. Herman Hollerith
27%
Charles Babbage
15%
J Presper Eckert
3%
None of these
Forwarded from GATE IES Civil EE ME Exam PDF
Q. The OSI reference model is divided into how many layers?
Anonymous Quiz
55%
1) Seven
21%
2) Five
19%
3) Four
5%
4) Six
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Q. The number system on which the modern computers operate -
Anonymous Quiz
12%
1) Decimal number system
10%
2) Octal number system
65%
3) Binary number system
13%
4) Hexadecimal number system
Forwarded from GATE IES Civil EE ME Exam PDF
Q. An example of Telecommunication device is a -
Anonymous Quiz
9%
1) Keyboard
10%
2) Mouse
12%
3) Printer
69%
4) Modem
Forwarded from GATE IES Civil EE ME Exam PDF
Q. Direct X is a ______
Anonymous Quiz
10%
1) Computer Part
49%
2) Software that drives Graphic hardware
31%
3) A User Interface
10%
4) None of these
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Q. If a memory chip is volatile, it will-
Anonymous Quiz
21%
1) Explode if exposed to high temperatures
56%
2) Lose its Contents if current is turned off
19%
3) Be used for data storage only
4%
4) None Of These
Forwarded from GATE IES Civil EE ME Exam PDF
1045 ) Constitutional supercooling in an ingot of an alloy creates which of the following zone ?
Anonymous Quiz
18%
Chill zone
27%
Columnar zone
27%
Central equiaxed zone
29%
Both A & C
Forwarded from GATE IES Civil EE ME Exam PDF
1046) The atomic packing factor of Face Centred Cubic (FCC) unit cell is...........
Anonymous Quiz
19%
π/4.25
35%
√2π/6
38%
8π/33.94
8%
√(2π)/3.4
Forwarded from GATE IES Civil EE ME Exam PDF
1047 ) Which of the following Crystal system does not exists?
Anonymous Quiz
27%
Rhombohedral
28%
Orthorhombic
33%
Tetraclinic
12%
Hexagonal
Forwarded from GATE IES Civil EE ME Exam PDF
1048 ) __________+___________=___________ which of the following is True?
Anonymous Quiz
37%
Crystal+ Lattice = Crystal Lattice
39%
Atom + Crystal = Crystal Structure
16%
Lattice+Motif= Crystal
8%
Crystal+ Motif= Lattice
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1049) The ratio of Volume of FCC unit cell to the ratio of Volume of octahedral void in FCC unit cell is.........
Anonymous Quiz
29%
24:1
36%
6:1
26%
1:6
9%
1:24
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MCQs on Electromotive Force (EMF)
Forwarded from GATE IES Civil EE ME Exam PDF
Q1. The flux used in the equation for the calculation of induced emf in a transformer is in its
Anonymous Quiz
46%
RMS value
26%
Average value
22%
Maximum value
7%
Twice that of the maximum value
Forwarded from GATE IES Civil EE ME Exam PDF
Q2: What should be the value of primary to the secondary ratio for a transformer to be an isolation transformer?
Anonymous Quiz
38%
Equal to one
29%
Less than one
24%
More than one
9%
Equal to 0.5
Forwarded from GATE IES Civil EE ME Exam PDF
Q3. The average emf induced per turn in a transformer is given by
Anonymous Quiz
42%
1.11f Φm
32%
0.5f Φm
19%
4f Φm
6%
8f Φm
Forwarded from GATE IES Civil EE ME Exam PDF
Q4. Who introduced the right-hand rule for determining the direction of the induced EMF?
Anonymous Quiz
55%
Fleming
15%
Lenz
19%
Maxwell
12%
Faraday