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Questions and Answers
What is the significance of ANSI C standard?
What is the significance of ANSI C standard?
- It limits the capabilities of C to system software only.
- It defines the grammar and core libraries for the C language. (correct)
- It introduces a whole new programming language.
- It focuses on high-level constructs only.
Which organization is responsible for the establishment of the ANSI C standard?
Which organization is responsible for the establishment of the ANSI C standard?
- American National Standards Institute (ANSI) (correct)
- Kernighan and Ritchie
- C9X committee
- International Standards Organization (ISO)
What does the preprocessor section in a C program primarily contain?
What does the preprocessor section in a C program primarily contain?
- Main function
- User-defined functions
- Header files (correct)
- Global declarations
Why is C considered a highly portable language?
Why is C considered a highly portable language?
Which section of a C program includes the declaration of global variables?
Which section of a C program includes the declaration of global variables?
Who proposed the C language at Bell Laboratories in 1972?
Who proposed the C language at Bell Laboratories in 1972?
Which book, published in 1978, was the first book on C programming?
Which book, published in 1978, was the first book on C programming?
What was the primary goal of the committee established by ANSI in 1983 regarding the C language?
What was the primary goal of the committee established by ANSI in 1983 regarding the C language?
Which operating system is most frequently associated with the C programming language?
Which operating system is most frequently associated with the C programming language?
Why was UNIX considered one of the first portable operating systems?
Why was UNIX considered one of the first portable operating systems?
Where are local declarations made?
Where are local declarations made?
Which section of a program contains if, else, while, and for statements?
Which section of a program contains if, else, while, and for statements?
What does the return function do?
What does the return function do?
Which file is created by the C compiler after checking for errors in a program file?
Which file is created by the C compiler after checking for errors in a program file?
What is the role of the Linker in program execution?
What is the role of the Linker in program execution?
What is the purpose of the 'ceil' function in C math?
What is the purpose of the 'ceil' function in C math?
What is the role of identifiers in C programming?
What is the role of identifiers in C programming?
Which data type is commonly used to store whole numbers in C programs?
Which data type is commonly used to store whole numbers in C programs?
What should be avoided when naming variables in C programming?
What should be avoided when naming variables in C programming?
Which keyword has a predefined meaning in C language and should not be used as an identifier?
Which keyword has a predefined meaning in C language and should not be used as an identifier?
Which type of variable retains its value between multiple function calls?
Which type of variable retains its value between multiple function calls?
What is the scope of automatic variables in C?
What is the scope of automatic variables in C?
Which storage class in C allocates memory automatically at runtime?
Which storage class in C allocates memory automatically at runtime?
What is the range of an unsigned char data type in C?
What is the range of an unsigned char data type in C?
Which type of data type is used to store a set of data values in C?
Which type of data type is used to store a set of data values in C?
What is the default initialization value for static variables in C?
What is the default initialization value for static variables in C?
How are external variables declared in C to be shared across multiple source files?
How are external variables declared in C to be shared across multiple source files?
What is the purpose of the 'typedef' keyword in C?
What is the purpose of the 'typedef' keyword in C?
Which suffix indicates a 'float' constant in C?
Which suffix indicates a 'float' constant in C?
What is the purpose of an Enumeration constant in C?
What is the purpose of an Enumeration constant in C?
What will be printed when the first code snippet is executed?
What will be printed when the first code snippet is executed?
Which statement about static variables is FALSE?
Which statement about static variables is FALSE?
In the second code snippet, what will be the output of the code?
In the second code snippet, what will be the output of the code?
Which of the following is NOT true regarding register variables?
Which of the following is NOT true regarding register variables?
What does the 'extern' storage class indicate in C programming?
What does the 'extern' storage class indicate in C programming?
Which type of variable has the fastest access time compared to others?
Which type of variable has the fastest access time compared to others?
What happens if an external variable is declared multiple times?
What happens if an external variable is declared multiple times?
Which type of variable has limited visibility to the file it's declared in?
Which type of variable has limited visibility to the file it's declared in?
What is the default initial value of a static integral variable?
What is the default initial value of a static integral variable?
Which keyword is used to define a static variable?
Which keyword is used to define a static variable?
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