CS201 Midterm Mega File

CS201 MID Term 2012 & 2011 SOLVED MCQS · MCQS · structure

Class Function Oop

A union is a user-defined data type that contains only _______from its list of members at a time.

Which of the given file handling modes are similar in their functionality ?

ios::out, ios::trunk

ios::trunc, ios::ate

ios::trunc, ios::nocreate ios::trunc, ios::ate

Which one of the given option is not a mode for reading/writing the data from a file?

In Out

Trunk

Get

In C/C++, the header file used for string manipulation is __________. stdlib.h

string.h

strings.h stype.h

A 2D array multi[5][10] can be accessed using the array name as **multi , this technique is called __________.

C language was evolved from _____ language(s). BASIC C++

B and BCPL

FORTRAN

The __________ statement forces the immediate next iteration of the loop.

Switch Goto

Continue

Break

_________ are very good tools for code reuse. Operators Loops

Functions

Variables

When an argument is passed by reference, ___________

the function cannot access the argument‘s value. a variable is created in the function to hold the argument‘s value. a temporary variable is created in the calling program to hold the argument‘s value. the function accesses the argument’s original value in the calling program.

___________ executes all the lines before error and stops at the line which contains the error. Intrepreter

Compiler

Linker Debugger

Analysis is the -------------- step in designing a program.

Middle Post design

First

Last

Which of the following is the correct function call, having array named student of 10 elements as a parameter?

addRecord(student[]);

addRecord(student);

addRecord(student[10]); addRecord(*student); When an array element is passed to a function, it is passed by ________________.

Reference

data type value data

What is the correct syntax to declare an array of size 10 of int data type?

int [10] name ; name[10] int ;

int name[10] ;

int name[] ;

If we want to copy an array, both arrays need to be of same___________. Elements and size Data and size

Data type and size

Data and data type

Which of the following is the correct syntax to print multiple values or variables in a single command using cout?

cout << "H" << x << "\n";

cout << " Hello" + x + "\n"; cout << "H", x, "\n"; cout << ("H" & x & "\n");

Which one of the statements given below is equivalent to x %= 5?

x = % x 5

x = x % 5

x = % 5 x % x = 5

The condition in loop should be a(n) ___________.

Arithmatic Expression Constant Expression

Boolean Expression

Primary Expression