The expression 'int j = 6 + 3 % -9;' evaluates to -1.
True
False
Correct Answer :
B. False
Related Questions
Which classes allow primitive types to be accessed as objects?
Storage
Virtual
Friend
Wrapper
What will be output if you will compile and execute the following c code?
#include
int main(){
int i=320;
char *ptr=(char *)&i;
printf("%d",*ptr);
return 0;
}
int main(){
int i=320;
char *ptr=(char *)&i;
printf("%d",*ptr);
return 0;
}
1
64
320
Compiler Error
Which of the following is an example of compounded assignment statement?
a = 5
a += 5
a = b = c
a = b
A recursive function calls itself again and again.
True
False
Which among the following is a unconditional control structure
do-while
if-else
goto
for
Variables declared as register storage type gets stored in CPU registers.
True
False
The function fopen() on failure returns---------------------.
0
NULL
1
none of the above
A C variable cannot start with
An alphabet
A number
A special symbol other than underscore
both (b) and (c)
A pointer is an indication of the variable to be accessed next.
True
False
The value of an enumerated datatype can be read using scanf() function.
True
False
static variable will not always have assigned value.
True
False
The-------------------- statement helps immediate exit from any part of the loop
break
continue
exit
All of the above
Right shifting an operand 1bit is equivalent to multiplying it by 2.
True
False
Every if statement can be converted into an equivalent switch statement.
True
False
No commas or blanks are allowed within an integer or a real constant.
True
False
Which of the following is not true about preprocessor directives
They begin with a hash symbol
They are processed by a preprocessor
They form an integral part of the code
They have to end with a semi colon
The output of the following code is:
main()
{
xyz: goto abc;
printf("Hello");
abc: printf("World");
goto xyz;
}
{
xyz: goto abc;
printf("Hello");
abc: printf("World");
goto xyz;
}
Infinite loop
Hello World
World Hello
Compilation error
What's wrong? while( (i < 10) && (i > 24))
the logical operator && cannot be used in a test condition
the while loop is an exit-condition loop
the test condition is always true
the test condition is always false
unsigned' is a valid variable name.
True
False
The size of signed integer is ------ bytes.
4
2
8
10
The same variable names of automatic type can be used in different functions without any conflict.
True
False
The expression "b = 3 ^ 2;" will evaluate b = 9.
True
False
The output of the following code is:
void change (char *k)
{
k="Hello";
return;
}
main()
{
char *ch = "World";;
change(ch);
printf("%s", ch);
}
{
k="Hello";
return;
}
main()
{
char *ch = "World";;
change(ch);
printf("%s", ch);
}
Hello
World
Compilation error
Hello World
The output of the following code is:
void main()
{
int z, a = 5, b = 3; z = a * 2 + 26 % 3;
printf("%d", z); }
{
int z, a = 5, b = 3; z = a * 2 + 26 % 3;
printf("%d", z); }
10
0
12
None of the above
Which of the following is not a standard exception built in C++.
std::bad_creat
std::bad_alloc
std::bad_cast
std::bad_typeid
Structures within structures cannot be created.
True
False
The main() function can be called from any other function.
True
False
What is the difference between overloaded functions and overridden functions?
Overloading is a dynamic or run-time binding and Overriding is static or compile-time binding
Redefining a function in a friend class is called function overriding while Redefining a function in a derived class is called a overloaded fucntion.
Overloading is a static or compile-time binding and Overriding is dynamic or run-time binding
Redefining a function in a friend class is called function overloading while Redefining a function in a derived class is called as overridden fucnion.
continue statement is used
to go to the next iteration in a loop
come out of a loop
exit and return to the main function
restarts iterations from beginning of loop
Expression 4**3 evaluates to 64.
True
False