Programming Fundamentals

If they point to the same cell in an array

If they point to the same variable

Two pointers cannot be equal

All of the above

Only (1) and (2)

This function is used to convert the integer into float type.

This method is used to convert the string of digits into the corresponding integer.

This method is used to convert a string into an integer.

This method is used to convert the characters into string format.

None of the above

A null pointer is a special pointer that does not point anywhere.

We can declare the null pointer as int *a=NULL.

We can declare the null pointer as int *a=0.

NULL is also known as pre-processor macro.

None of the above

case

const

goto

all of the above

only (2) and (3)

A function pointer is a function that is used to store the address of the function.

Function pointers can be used to set callback functions.

Virtual functions are implemented by the function pointers.

All of the above are true.

Only (1) and (3) are true.

const

native

import

case

break

%NOTFOUND

%FOUND

%ISOPEN

%ROWCOUNT

%ISCLOSED

Catch

Finally

Try

InnerException

TargetSite

C++ supports null pointers.

int *ptr[abs] is the example of array of pointer to an integer.

In C++, we can pass pointer to a function.

All of the above.

Only (1) and (3) are true.

IndexOf()

ToLower()

Contains()

Trim()

None of the above

Fatal error

Normal exit

Sharing

Error exit

Context switching

Logical errors

Compile-time errors

Applets

Run-time errors

Assembler

I/O length

I/O type

Dimension information

Compile time address

Runtime address

jump analysis

index-check elimination

inlining

analysis available assignment

tail-call optimization

Instruction selection

Evaluation order

Register allocation

Common sub-expression elimination

Target program