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Language Processors
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Question
The function(s) of the Storage Assignment is/are:
Options
A. to assign storage to all variables referenced in the source program
B. to assign storage to all temporary locations that are necessary for intermediate results
C. to assign storage to literals, and to ensure that the storage is allocated and appropriate locations are initialized
D. All of the above
Correct Answer
All of the above
Language Processors problems
Search Results
1. Advantage(s) of using assembly language rather than machine language is/are:
Options
A. It is mnemonic and easy to read
B. Addresses any symbolic, not absolute
C. Introduction of data to program is easier
D. All of the above
Show Answer
Scratch Pad
Discuss
Correct Answer: All of the above
2. The total inductive reactance of a parallel inductor circuit is:
Options
A. equal to the sum of the individual inductive-reactance values
B. equal to the sum of the individual inductance values
C. equal to the source voltage divided by total current
D. less than the inductance value of the smallest inductor
E. None of the above
Show Answer
Scratch Pad
Discuss
Correct Answer: equal to the source voltage divided by total current
3. Thevenin theorem replaces a complicated circuit facing a load by an
Options
A. Ideal voltage source and parallel resistor
B. Ideal current source and parallel resistor
C. Ideal voltage source and series resistor
D. Ideal current source and series resistor
E. None of the above
Show Answer
Scratch Pad
Discuss
Correct Answer: Ideal voltage source and series resistor
4. How may valence electrons does a silicon atom have?
Options
A. 0
B. 1
C. 2
D. 4
E. None of the above
Show Answer
Scratch Pad
Discuss
Correct Answer: 4
5. The total capacitive reactance of a parallel capacitor circuit is:
Options
A. equal to the sum of the individual capacitive-reactance values
B. equal to the sum of the individual capacitance values
C. equal to the source voltage divided by total current
D. less than the capacitance value of the smallest capacitor
E. None of the above
Show Answer
Scratch Pad
Discuss
Correct Answer: equal to the source voltage divided by total current
6. In analyzing the compilation of PL/I program, the term "Machine independent optimization" is associated with
Options
A. recognition of basic syntactic constructs through reductions
B. recognition of basic elements and creation of uniform symbols
C. creation of more optional matrix
D. use of macro processor to produce more optimal assembly code
Show Answer
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Discuss
Correct Answer: creation of more optional matrix
7. The macro processor must perform
Options
A. recognize macro definitions and macro calls
B. save the macro definitions
C. expand macro calls and substitute arguments
D. All of the above
Show Answer
Scratch Pad
Discuss
Correct Answer: All of the above
8. A system program that combines the separately compiled modules of a program into a form suitable for execution
Options
A. assembler
B. linking loader
C. cross compiler
D. load and go
Show Answer
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Discuss
Correct Answer: linking loader
9. Convert the 080D4E machine language instructions into assembly language, assuming that they were not generated by pseudo-ops:
Options
A. ASRA
B. LOADA h#OD4E, i
C. STOREA h#014B, d
D. ADDA h#01FE, i
Show Answer
Scratch Pad
Discuss
Correct Answer: LOADA h#OD4E, i
10. In an absolute loading scheme, which loader function is accomplished by assembler
Options
A. Reallocation
B. Allocation
C. Linking
D. Loading
Show Answer
Scratch Pad
Discuss
Correct Answer: Reallocation
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