- Navaneetha mca fresher 2008
- both are correct in c++?
- Does c allows overloading?
- What is dangiling pointer?
- Can you use address of (&) operator on
- Can you pass arrays as arguments to
- What is the use of function
- What is the difference between #define
- What is the use of asserts?
- How do you disable asserts after
- What are constants?
- What are identifiers?
- What are the rules to be followed while
- Is the following program correct?
- Can you use –7 to decrement the value of
- What are the languages from which
- Who has developed C? When & where has it
- What is the other name for C?
- What is C89?
- What is C99?
- What are C99 features?
- What are restricted pointers in C99?
- What are variable length arrays in C99?
- What are the features of C?
- How do you explain that C is highly portable?
- Where does the program execution begin in C?
- How many main () functions can be used in C?
- How do use comments in C?
- Can you nest the comments in C?
- What comments are used for?
- What is the statement terminator in C?
- Is the C language case sensitive or not?
- What do you mean by predefined?
- What does the keyword “void” indicate?
- Explain the structure of a C program?
- How do you execute a C program in MS-DOS?
- What do you mean by trigraph sequences?
- What are the types of tokens in C?
- What do you mean keyword?
- How many keywords are there in C?
- What is single character constant?
- What is string constant?
- What are escape sequences?
- What do you mean by initialization of variable?
- What are the fundamental data types?
- What is the range of integer?
- What do you mean by type definition?
- Give the syntax of enum with an example?
- What is the other name for global variable?
- What is the use of storage classes?
- What are the types of storage classes?
- What are the values stored in storage classes when they
- What do you mean by variable and “value” of
- What is the use of control string in
- What does ampersand (&) represent in
- What is the other name for symbolic names?
- What is the use of the keyword “const”?
- What is the use of keyword “volatile”?
- What is the operator for exponentiation in C?
- What do you mean by integer expression?
- Which operator cannot be used with real
- Give an example for shorthand assignment
- What are the unary operators?
- Explain is the difference between prefix and postfix
- What is the use of bitwise operators?
- What are the ternary operators?
- Give an example of comma operator and how is
- What is the use of “sizeof” operator?
- What is implicit type conversion?
- What do you mean by operator precedence?
- What do you mean by associativity of an
- Which operator has the lowest precedence?
- What does “stdio.h” stand for?
- Which function is used to read a single character
- What is the difference between the operators
- What is the use of fflush ()?
- In which header file are the getchar () and putchar
- What is the other name for control string?
- How do you skip an input filed?
- What does %[characters] indicate?
- What does % [^characters] indicate?
- What does the scanf () function return after reading?
- What is the use of output format flags “-“ & “0”?
- List the decision-making statements.
- What is the use of decision-making statements?
- List the different forms of “If” statement.
- What is the structure of If…else statement?
- What is the structure of nested if…else?
- Name the multiway decision statement.
- Give the structure of switch statement.
- Where should be the label default placed in switch
- How many levels of nesting of switch statement is
- What is ternary operator? What is its use?
- What is the other name for entry controlled and exit
- Name the entry controlled loops?
- Name the exit controlled loop/s?
- What are the steps in looping procedure?
- Name the types of loops.
- Name the types of loops based on the type of counter
- Write the structure of while loop.
- Write the structure of Do…while.
- What is the difference between while and do
- Why is do…while called exit controlled loop?
- Why are while and for called entry controlled loops?
- Write the structure of for loop?
- By which operator are the multiple arguments in the increment
- How can you setup time delay for loops?
- What is the use of break statement in loops?
- How many loops can a break exit at a time?
- What is the difference between break and
- What is the use of continue statement in
- Which function is used to come out of a program and
- What is for loop called without the test condition?
- What is the other name for sentinel controlled
- What is the other name for counter controlled
- What is an array?
- What are the individual values of arrays called?
- Why should we allocate one extra element space
- What are the things to be specified when
- Which is the first subscript of an array 0 or 1?
- How do you initialize a 2-D array?
- In a multidimensional (2-D or 3-D) array which dimension
- What is static memory allocation?
- What is dynamic memory allocation?
- What are dynamic arrays?
- How are dynamic arrays created?
- Name some memory management functions?
- In which header file are memory management
- What is the use of terminating null
- What is the disadvantage of using scanf () for
- Which function/s do you use to read strings
- What is the difference between strcat
- Are the following initializations correct? If not,
- What is concatenation of strings?
- What is the function used to concatenate strings
- What is the function used to compare strings
- Is this statement correct?
- What is the header file required when using
- Name some string handling functions.
- Which function can be used as an alternative to
- What is a function?
- What does the function definition should
- Write the syntax of function definition.
- What is the default return type for
- What does function declaration or function
- Write the syntax for function prototype.
- What is the difference between formal parameters
- List the different types of functions.
- What is the difference between “call by value” &
- Give an example for ANSI C notation of
- Give an example for Kernighan & Ritche
- What is recursion?
- Which data structure logic is used for
- What is parameter passing?
- What does extern mean in a function
- What do you mean by scope of a
- What do you mean by visibility of a
- Which storage class is used to retain the value of
- Which operator is prefixed before the variables of the
- Define structure?
- Write the syntax for structure.
- Write the different ways of structure declaration
- How do you initialize structure variables?
- Can the structure variables be initialized at
- How do you access structure members?
- What is the other name for member
- Can you compare structures like string
- Can you perform logical operations on structure
- What is slack byte in terms of
- Explain the reason why you can’t compare
- What is precedence level of member operator (.) in
- Give the syntax of passing structure to
- Write the syntax for Union declaration.
- What is the difference between structure and
- What are pointer variables?
- What are pointer constants?
- Write the syntax for pointer declaration.
- Give an example for initializing pointer
- Why does the following initialization give
- How do you declare and initialize a
- Can a pointer variable be multiplied by
- Name some rules for using expressions in
- How do you initialize pointer variable
- What is call by reference?
- What is the difference between "char const *p
- What are the basic file operations?
- What things are to be specified when we perform
- Write the syntax for declaring a file.
- Write the syntax for opening a file
- What are the different file modes?
- What are the additional modes of file
- Write the syntax for closing a file?
- Why should we close a file once it is
- What are the files which are automatically opened when
- What is the use of getc() and putc ()
- What is EOF?
- What is the use of getw () and putw ()
- Write the syntax for getc () and putc ()
- What is the use of fprintf () and fscanf ()
- Write the syntax for fscanf () and
- List out the possible errors during file I/O
- What is the function used to check end
- What does fopen () return when a file is
- How can you identify whether a file is opened
- List some I/O functions for handling
- What is the use of ftell ()?
- What is the use of rewind ()?
- Write the syntax for ftell ().
- Write the syntax for rewind ()?
- What is the use of fseek ()?
- Write the syntax for fseek ().
- How can you identify whether fseek () is
- What is the disadvantage of using ‘w’ mode
- What is the use of ferror ()?
- What is dynamic memory allocation?
- List the memory management functions.
- What is stack?
- What is heap?
- What is the use of malloc ()?
- Write the syntax for malloc () with an
- What is the use of calloc ()?
- Write the syntax for calloc ()?
- How do you identify whether calloc is
- What is the use of free ()?
- What is the use of realloc ()?
- What is alloca () and why is its use
- What do you mean by preprocessor?
- List few preprocessor directives.
- What are the different categories of preprocessor
- What is macro substitution?
- Give examples for different macro
- What is the difference between #include<xyz.h> &
- Write the syntax for pragma directive.?
- What is the directive used to discord
- What is the use of #error?
- What is the use of “#”?
- Which operator is used to concatenate two
- What are the different types of errors encountered
- What is masking?
- What does header file <stdlib.h> consist of?
- What is a method
- Is using exit() the same as
- What is indirect
- What is the difference between NULL
- What is page thrash
- What are the advantages of
- Can static variables be declared in
- How do you override a defined
- Can you define which header file to
- Can include files be