Computer Science

The normal source of cin object is,

Which of the following is correct way to initialize a variable x of int type with value 10?

Consider the following code segment. What will be the output of the following program?
int func(int) ;
int num = 10 ;
int main(){
int num ;
num = 5 ;
cout << num ;
cout << func(num) ;
}
int func(int x){
return num ;
}

With template function, the compiler automatically detects the passed data and generates a new copy of
function using passed data

What will be the correct syntax to declare two-dimensional array of float data type?

The first parameter of operator function for << operator,

Heap is constantly changing in size.

While calling function, the arguments are assigned to the parameters from

Classes defined inside other classes are called ________ classes

If we define an identifier with the statement #define PI 3.1415926 then during the execution of the program
the value of PI __________.

Every class contains _______________.

A template function must have

Structured Query Language is used for ______________

The precedence of an operator can be changed through operator overloading.

"delete" operator is used to return memory to free store, which is allocated by the "new" operator.

What is the major problem with flash based website?

One of the key responsibilities of the ___________ is client relationship management.

_____________ team is responsible for the maintenance, expansion , improvement of the infrastructure
consisting of workstations, networking equipment, software and network security

_____________ team consists on the sharpest technical minds in the company.

The weaknesses of the computer are:

______ is the best known builder for supercomputers

Machine language is also called

___ provides a simple, consistent way for applications to interact with the HW without having to know all the
details of the HW

Flow control constructs in JavaScript includes

In a System having many parts to be designed, one should always do the _____ first

One can send an email message to a remote computer using _______ protocol

Which protocol is use to transfer a file over the network ?

All A template function must have at least ---------- generic data type

Which of the following statement is best regarding declaration of friend function?

Which one of the following is the declaration of overloaded pre-increment operator implemented as
member function?

Class is a user defined___________.

Which of the following is the correct C++ syntax to allocate space dynamically for an array of 10 int?

A Pointer is a special variable that contain

Reference Value Type Data The code is written to __________ the program.

Operator overloading can be performed through__________________.

When a value is referred by a normal variable then it is known as,

Which of the following function is used to increase the size of already allocated memory chunk?

Which of the following is NOT a preprocessor directive?

The stream objects cin and cout are included in which header file?

Overloaded delete operator function takes the same parameter as an argument returned by new operator
function.

In this URL http://www.msn.com , _____identifies the domain name

The first Web browser with a GUI was generally available in:

If a computer could pass the Turing test then it would be able to:

Communication protocol is a __________that governs the flow of information over a network

A tool that helps you to find the synonyms is called ______________.

What will be the value of str ?

__________ give us the ability to manipulate data through reference instead of actual value.

Preliminary exploration of possible solutions, technologies, suppliers is called

Which of the following is NOT a category of Mobile Computers?

Mainframe Computers are also called _____

Human are better than computers at:

Cray-1 was first commercial _________ computer

URL is a/an ________

Quantization means measuring amplitudes of signal at equal intervals.

DC component is also termed as Direct current component or a component with non-zero

frequency.

In a time-domain plot, the horizontal axis is measure of

A signal that repeats a pattern over a regular interval of time is called

.

Data link layer deals with mechanical and electrical specifications of transmission medium and

interface

Trailer is only added at.......layer of OSI model

is used to define the direction of the signal flow between the linked devices.

requires the maximum number of I/O ports.

Line configuration refers to the way two or more devices attach to a

.

Unidirectional traffic movement is overcome by dual ring technology.

"To allow multiple users to share total capacity of a transmission medium"

Effective network mean that the network has fast delivery, timeliness and

When a 16 bit number is divided by an 8 bit number, the quotient will be in

Only instructions allow moving data from memory to memory

When two 16bit numbers are added the answer can be 17 bits long, this extra bit that won’t fit in the target

register is placed in the where it can be used and tested

If D is “35” is shift to left 2 bits the new value

if ax contains decimal -2 and BX contains decimal 2 then after the execution of

instructions: CMP AX, BX ,JA label

Each screen location corresponds to a word, the lower byte of this word contains ____

When an item is pushed on the decrementing stack, the top of the stack is

One screen location corresponds to a

The execution of the instruction “mov word [ES: 0], 0x0741” will print “A” on the screen, color of the

character will be

The iAPX888 architecture consists of _______ register.

The first instruction of “COM” file must be at offset:

The execution of the instruction “mov word [ES : 0], 0x0741” will print character “A” on screen , background

color of the screen will be

Which operator can not be overloaded?

Where Rational_number_1 is an object of user defined class Rational_number.

The statement objA=objB; will cause a compiler error if the objects are of different classes.

___________, which means if A declares B as its friend it does NOT mean that A can access private data

of B. It only means that B can access all data of A.

Friend functions are _____________ functions of a class.

_____ remain in memory even when all objects of a class have been destroyed.

A static member function cannot be declared.

this pointers are not accessible for static member functions.

What problem(s) may occur when we copy objects without using deep copy constructor?

Suppose you have been given the following design,

"A person has a name, age, address and sex. You are designing a class to represent a type of person

called a patient. This kind of person may be given a diagnosis, have a spouse and may be alive".

Given that the person class has already been created, what of the following would be appropriate to

include when you design the patient class?

Inheritance is a way to

Which part of an object exhibits its state?

The Extended ASCII Code (American Standard Code for Information Interchange) is a

_____ code

The difference of 111 - 001 equals

A NOR’s gate output is HIGH if

Tri-State Buffer is basically a/an _________ gate.

Tri-State Buffer is basically a/an _________ gate.

The binary value “1010110” is equivalent to decimal __________

2's complement of any binary number can be calculated by

2's complement of any binary number can be calculated by

A.(B.C) = (A.B).C is an expression of __________

The Quad Multiplexer has _____ outputs

GAL is an acronym for ________.

For a 3-to-8 decoder how many 2-to-4 decoders will be required?

The function to be performed by the processor is selected by set of inputs known as

________

A particular Full Adder has

~BinarySearchTree() is a ________ .

Which of the following is NOT an open addressing technique to resolve collisions?

The expression
if (! heap ->isEmpty() )
checks

For a perfect binary tree of height 4, What will be the sum of hights of nodes?

1.

2.

3.

4. What are the two broad categories of software?

5.

6. Data is saved in form of ________.

7.

8.

9.

10.

11. Tab key is a ________.

12.

13. To arrange icons on the desktop

1. Congestion Control is a feature of ___ layer (s).

2. S-frames in High-Level Data Link Control (HDLC) are only used to

transfer ___ information.

3. . No matter whether the link is dedicated or broadcast, data link control

(DLC) layer provides services between ___

4. ___ is an authentication protocol, which is used by the PPP to

authenticate passwords.

5. To control and manage the transfer of data, a protocol called Point to

Point Protocol (PPP) is used at the ____ layer.

6. In Block coding we divide our message into blocks of k bits called as

7. ___ is an Authentication Protocol, which uses two-step process to

authenticate user information

8. The ___ protocols uses both flow and error control.

9. The ___ is the number of signal elements sent per unit time.

10. The extra bits added with the original data for error detection/correction

are called ___.

11. ___ is responsible for governing node to node communication.

12. Error correction is more ___ than the error detection.

When you type a query in the search bar of google. Google finds all those pages which contains

On Social media, sometimes. A particular

Is very popular.

The repetitive use of an instruction or sequence of instructions is called

The repetitive use of an instruction or sequence of instructions is called

CPU and RAM are connected with to communicate with each other

The ........ divides long messages into small segments, which are transmitted over the Internet.

Which operation can be used to invert all of the bits of an RGB bitmap image?

All bit patterns. which represent positive numbers in excess notation start with

Google does not distinguish the capital letters or small letters

Which of the following techniques is used to place the bit in the hole at the left end if it fell off the right end?

In CD. data is stored on a single-track from inside outside

Which of the following protocol is not associated with the transfer of email messages?

Which of the following can not be a variable name?

Preprocessor program perform its function before ______ phase takes place.

Pointer is a variable which store,

Dealing with structures and functions passing by reference is the most economical method

In if structure the block of statements is executed only,

Initialization of variable at the time of definition is,

A precise sequence of steps to solve a problem is called

Which of the following header file include string conversion functions?

If the file is not properly closed in the program, the program ____________.

What does 5 ^ 6 , evaluate to in decimal where ‘^’ is Exclusive OR operator?

Computer can understand only machine language code.

What will be the range of numbers generated by function rand () % 9?

1. Which of the following functionreturns the size of a string variable?

2. What will be the correct syntax to initialize all elements of two-dimensional array to value 0?

3. What will be the value of ‘a’ and ‘b’ after executing the following statements?

a = 3;

b = a++;

4. If an array has 100 elements, what is allowable range of subscripts?

5. Searching is easier when an array is already sorted

6. The condition in while loop may contain logical expression but not relational expression.

7. What does !(7) evaluate to in decimal where ! is a NOT operator?

8. What is the output of the following statement?

int i = 2.5; do { cout i * 2; } while (i > 3 && i < 10);

9. When an array element is passed to a function, it is passed by ----------------

10. What will be the value of i and j in the following code segment?

int i, j ;

int x[5] = {2, 3, 4, 8, 9} ;

int *ptr =&x[2];

i = (*ptr)++ ;

j = *ptr++ ;

11. Declaring structures does not mean that memory is allocated.

12. UNIX has been developed in ________ language.

1) What will be the result of expression x%= 2, if x = 7?

2) What will be the correct syntax for initialization of pointer ptr with string "programming"?

3) bytes are occupied by declaring following array of characters?

char str[] = “programming”;

4) the result of arithmetic expression 6+27/3*3?

5) known as development language of _______ operating system

6) What does 5 | 6 , evaluate to in decimal where ‘|’ is bitwise OR operator?

7) Member function tellg() returns the current location of the _____________ pointer.

8) The data type before a function name represents its,

9) If the break statement is missed in switch statement then,

10) Which of the following function(s) is/are included in stdlib.h header file?

11) The correct syntax of do-while loop is,

12) In order to get 256 from the number 2568 we divide this number by 10 and take,

1) A function is a block of statements that can be defined once and used ________ in the program. 

2) Switch support_______________ data.

3) __________ of a variable means the locations within a program from where it can be accessed.

4) In while loop the loop counter must be initialized,

5) Macros are categorized into ....... Types.

6) The operators ++ and –- are used to increment or decrement the value of a variable by ________ 

7) X is an integer variable; what does X++ means, 

8) The most suitable data type for number 325.25 is ______. 

9) _________statement is used to terminate the processing of a particular case and exit from switch structure. 

If the result after comparison of two variables in relational
operator is False, then if statement returns value

A significant example of iterative techniques is:

An object is actually a special case of the general concept of a

A paradigm works on object called

A Specific example is the ___ series of standards, which address numerous industrial activities such as design, production,
installation and servicing

RGB Stands For