(A) is used to declare objects or variables
(B) can not create and initialize an object
(C) can allocate an appropriate amount of memory for an object or variable
(D) returns an address to an object or variable
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Vernacular languages and programing languages have a lot of similarities in a broad sence the noun and verbs are compareable to:
(A) operators and identifiers respectively
(B) operands and identifiers respectively
(C) operands and operators respectively
(D) operands and functions respectively
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Which of the following sequence are probably bugs:
(A) KK
(B) UK
(C) KU
(D) All of the above
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Which of the following sequence is harmless but suspecious:
(A) DU
W
(B) KD
(C) UU
(D) DD
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Choose the correct statement:
(A) step wise refinement uses top down methodology
(B) step wise refinement uses bottom down methodology
(C) use of library routines facilitate bottom up methodology
(D) both a and c above
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FORTRON does not permit recurision because:
(A) it uses stating allocation for storing variables
(B) it uses dynamic allocation for storing variables
(C) stacks are not available in all machines
(D) it is not possible to implement recursion in all machines
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If the language uses dynamic scope rules the output will be:
(A) 0
(B) 3
(C) 4
(D) 5
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If the language uses static scope rules the output will be:
(A) 0
(B) 3
(C) 4
(D) 5
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In which of the following cases it is possible to obtain diffrent results for-call-by-reference and -call-by-name parameter passing:
(A) Passing an expression as a parameter
(B) Passing an array as a parameter
(C) Passing a pointer as a parameter
(D) Passing an array element as a parameter