1. What will be the output of the following C statement? (assuming the input is “Welcome to Interview mania”)
   

   printf(“%s\n”, argv[argc]);
   

1. 1. Interview

   
   
   

   2. mania

   
   
   

   3. Segmentation Fault

   
   
   

   4. (null)

   
   
   

   5. None of these

   
   
   

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1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: D

   (null)

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2. What is argv[0] in command line arguments?

1. 1. Count of the arguments in argv[] vector

   
   
   

   2. The name by which the program was invoked

   
   
   

   3. The name of the files which are passed to the program

   
   
   

   4. All of above

   
   
   

   5. None of these

   
   
   

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1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: B

   The name by which the program was invoked

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3. What is the second argument in command line arguments?

1. 1. A pointer to an array of character strings that contain the arguments, one per string

   
   
   

   2. Nothing

   
   
   

   3. The number of command-line arguments the program was invoked with;

   
   
   

   4. All of above

   
   
   

   5. None of these

   
   
   

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1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: A

   A pointer to an array of character strings that contain the arguments, one per string

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4. What is the first argument in command line arguments?

1. 1. A pointer to an array of character strings that contain the arguments

   
   
   

   2. Nothing

   
   
   

   3. The number of command-line arguments the program was invoked with;

   
   
   

   4. All of above

   
   
   

   5. None of these

   
   
   

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1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: C

   The number of command-line arguments the program was invoked with;

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5. In linux, argv[0] by command-line argument can be occupied by _________.

1. 1. ./test

   
   
   

   2. ./fun.out.out

   
   
   

   3. ./a.out

   
   
   

   4. All of above

   
   
   

   5. None of these

   
   
   

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1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: D

   In linux, argv[0] by command-line argument can be occupied by ./test, ./fun.out.out and ./a.out

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