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(#M40032078) AMCAT QUESTION Keep an EYE

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For solving a problem, which of these is the first step in developing a working program for it?

Option 1 : Writing the program in the programming language
Option 2 : Writing a step-by-step algorithm to solve the problem.
Option 3 : Compiling the libraries required.
Option 4 : Code debugging

Asked In AMCAT Aashu (11 years ago)

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(#M40032077) AMCAT QUESTION Keep an EYE

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Zenab and Shashi independently write a program to find the the mass of one mole of water, which includes mass of

hydrogen and oxygen. Zenab defines the variables:
integer hydrogen, oxygen, water // Code A
while Shashi defines the three quantities as:
integer a, b, c // Code B

Which is a better programming practice and why?

Option 1 : Code B is better because variable names are shorter
Option 2 : Code A is better because the variable names are understandable and non-confusing
Option 3 : Code A will run correctly, while Code B will give an error.
Option 4 : Code B will run correctly, while Code A will give an error.

Asked In AMCAT Aashu (11 years ago)

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(#M40032076) AMCAT QUESTION Keep an EYE

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Shashi writes a program in C++ and passes it on to Pankaj. Pankaj does some indentation in some statements of the

code. What will this lead to?

Option 1 : Faster Execution
Option 2 : Lower memory requirement
Option 3 : Correction of errors
Option 4 : Better readability

Asked In AMCAT Aashu (11 years ago)

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(#M40032075) AMCAT QUESTION Keep an EYE

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Neelam wants to share her code with a colleague, who may modify it. Thus she wants to include the date of the

program creation, the author and other information with the program. What component should she use?

Option 1 : Header files
Option 2 : Iteration
Option 3 : Comments
Option 4 : Preprocessor directive

Asked In AMCAT Aashu (11 years ago)

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(#M40032074) AMCAT QUESTION Keep an EYE

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Which of the following is true about comments?

Option 1 : They are executed only once.
Option 2 : They are not executed
Option 3 : A good program does not contain them
Option 4 : They increase program execution time.

Asked In AMCAT Aashu (11 years ago)

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(#M40032073) AMCAT QUESTION Keep an EYE

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What is implied by the argument of a function?

Option 1 : The variables passed to it when it is called
Option 2 : The value it returns on execution
Option 3 : The execution code inside it
Option 4 : Its return type

Asked In AMCAT Aashu (11 years ago)

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(#M40032072) AMCAT QUESTION Keep an EYE

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A variable cannot be used…

Option 1 : Before it is declared
Option 2 : After it is declared
Option 3 : In the function it is declared in
Option 4 : Can always be used

Asked In AMCAT Aashu (11 years ago)

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(#M40032071) AMCAT QUESTION Keep an EYE

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An integer X is saved as an unsigned 8-bit number, 00001011.What is X?

Option 1 : 22
Option 2 : 11
Option 3 : 10
Option 4 : None of these

Asked In AMCAT Aashu (11 years ago)

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(#M40032070) AMCAT QUESTION Keep an EYE

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How will 47 be stored as an unsigned 8-bit binary number?

Option 1 : 10111101
Option 2 : 00101111
Option 3 : 10111000
Option 4 : 00101101

Asked In AMCAT Aashu (11 years ago)

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(#M40032069) AMCAT QUESTION Keep an EYE

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There are two loops which are nested. This implies which one of the following?

Option 1 : Two loop, one after the other
Option 2 : Two loops, one inside the others
Option 3 : One loop with two different iteration counts
Option 4 : Two loops with the same iteration count

Asked In AMCAT Aashu (11 years ago)

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