Tag: programming languages

Questions Related to programming languages

What the following program is executed?

technology programming languages

  1. CompilationFails

  2. Will Throw RunTime Error But Code will get Compiled

  3. Throws Linker Error

  4. All the above statements are invalid

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Correct Option: A

Using pointers to call a function is called as
technology programming languages

  1. call by value

  2. call by reference

  3. call by address

  4. All the Above

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Correct Option: B

The member functions of a class can be defined outside the Class using

technology programming languages

  1. Extraction Operator

  2. Insertion Operator

  3. Scope resolution operator

  4. None of the Above

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Correct Option: C

Which of the following will occur when trying to validate the below code Segment? #define #define // GetSquareOfx function-prototype has the following defn // int GetSquareOfx(int) ; Int main() { int x =5 ; Cout << GetSquareOfx() ; return x ; }

technology programming languages

  1. Syntax Error

  2. Linker Error

  3. Runtme Error

  4. No Error, It will be run successfully

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Correct Option: B

What will be output if you will execute following c code? #include #include void main() {     int a[]={0,1,2,3,4,5,6,7,8,9,10};     int i=0,num;     num=a[++i+a[++i]]+a[++i];     printf("%d",num); }

technology programming languages

  1. 6

  2. 7

  3. 8

  4. 9

  5. CompilationError

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Correct Option: D

What will be output if you will Execute following c code? #include int main() {     int num,a=5;     num=-a--;     printf("%d  %d",num,a); }
technology programming languages

  1. 5,4

  2. -4,4

  3. -5,4

  4. -4,5

  5. Compilation Error

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Correct Option: C

Variables with names that describe the data stored at that particular memory location are called as
technology programming languages

  1. identifiers

  2. constant variables

  3. floating point variables

  4. mnemonic variables

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Correct Option: D

What is the value of x when the below code segment is executed? int main() { int x , *z ; x = 10 ; z = &x ; x = 20 ; *z = 10 ; }
technology programming languages

  1. 10

  2. 20

  3. Compilation Error

  4. RuntimeError

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Correct Option: A

We need to have a structure day of type date which has the following values. date day = {17,2,2011}; Will the following Structure declaration Correct? struct date { int mm ; int dd ; date year ; }day;
technology programming languages

  1. True

  2. False

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Correct Option: B

What will be output if you will Execute following code? #include #include void main() {     char c=-'a';     printf("%d",c); }
technology programming languages

  1. 65

  2. -65

  3. 97

  4. -97

  5. CompilationError

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Correct Option: D