FAST Entry Mock Test 17 - Online MCQ Exam

Deep : Shallow : : Freedom : __________?

1 Mark(s)

Your Answer:

Prison Prison
Discipline Discipline
Convict Convict
Democracy Democracy

One light year is equal to________________?

1 Mark(s)

Your Answer:

9.5x1015m 9.5x1015m
9.5x1015sec 9.5x1015sec
9.5x1015Km 9.5x1015Km
9.5x1015cm 9.5x1015cm

What will be the output of the following C code? #include <stdio.h> int main() { register int i = 10; int *p = &i; *p = 11; printf("%d %d\n", i, *p); }

1 Mark(s)

Your Answer:

Depends on whether i is actually stored in machine register
10 10 10 10
11 11 11 11
Compile time error Compile time error

If the earth were to suddenly shrink to half its present size without change in mass, the duration of the day would be:

1 Mark(s)

Your Answer:

12 hours 12 hours
6 hours 6 hours
48 hours 48 hours
24 hours 24 hours

What is the first slide called in Microsoft PowerPoint?

1 Mark(s)

Your Answer:

Blank slide Blank slide
Title slide Title slide
Title and Content slide Title and Content slide
None of these None of these

How can you determine if a graph contains a cycle using DFS?

1 Mark(s)

Your Answer:

By checking if there is a back edge during traversal.
By counting the number of vertices. By counting the number of vertices.
By counting the number of edges. By counting the number of edges.
By checking if the graph is disconnected.

SQL has a JOIN ON syntax that can be used to create inner joins and outer joins.

1 Mark(s)

Your Answer:

True True
False False

Who developed the basic architecture of computer?

1 Mark(s)

Your Answer:

Blaise Pascal Blaise Pascal
Charles Babbage Charles Babbage
John Von Neumann John Von Neumann
None of the above None of the above

What will be the output of the following PHP code ? <?php $x = 4; $y = 3; function fun($x = 3, $y = 4) { $z = $x+$y/$y+$x; echo "$z"; } echo $x; echo $y; echo $z; fun($x, $y); ?>

1 Mark(s)

Your Answer:

43 43
943 943
349 349
439 439

What is the data type of the following variable declaration: var name = "John";

1 Mark(s)

Your Answer:

object object
string string
int int
None of the above None of the above

The NOT EXISTS keyword will be true if:

1 Mark(s)

Your Answer:

any row in the subquery meets the condition.
all rows in the subquery fail the condition.
both of these two conditions are met. both of these two conditions are met.
neither of these two conditions is met. neither of these two conditions is met.

Which of the following is a correct variable name in R?

1 Mark(s)

Your Answer:

123_variable 123_variable
variable_name_123 variable_name_123
my-variable my-variable
1st_variable 1st_variable

Call by reference Which method of parameter passing should be used when the function must modify the passed data?

1 Mark(s)

Your Answer:

Call by value Call by value
Call by reference Call by reference
Call by constant Call by constant
Call by content Call by content

Where do we use keywords?

1 Mark(s)

Your Answer:

Tags Tags
Title Title
Description Description
All of the above All of the above

To create a database only if it doesn't already exist, which clause is used?

1 Mark(s)

Your Answer:

IF EXISTS IF EXISTS
IF NOT EXISTS IF NOT EXISTS
CREATE EXISTS CREATE EXISTS
EXISTS IF EXISTS IF

What is the default behavior of an uncaught exception in C++?

1 Mark(s)

Your Answer:

It leads to undefined behavior It leads to undefined behavior
It causes the program to crash It causes the program to crash
It is automatically caught and handled It is automatically caught and handled
It is logged to a file It is logged to a file

An organization has developed a web service in which the values of the forms are validated using ASP.NET application. Suppose this web service is got and used by a customer then in such a scenario whi ?

1 Mark(s)

Your Answer:

The customer can run on any platform. The customer can run on any platform.
Such a situation cannot happen at all Such a situation cannot happen at all
The customer must be having technology that run ASP.
None of the Above None of the Above

What does the following piece of code do? for (int i = 0; i < arr.length-1; i++) { for (int j = i+1; j < arr.length; j++) { if( (arr[i].equals(arr[j])) && (i != j) ) { System.out.println(arr[i]); } } }

1 Mark(s)

Your Answer:

Print the duplicate elements in the array
Print the element with maximum frequency
Print the unique elements in the array Print the unique elements in the array
Prints the element with minimum frequnecy

What is the purpose of the place() method in Tkinter?

1 Mark(s)

Your Answer:

To set the position of a widget using absolute coordinates
To arrange widgets horizontally To arrange widgets horizontally
To handle user input To handle user input
To create message boxes To create message boxes

What is the result of divmod(10, 3) ?

1 Mark(s)

Your Answer:

(3, 1) (3, 1)
(3, 0) (3, 0)
(3, 3) (3, 3)
(10, 3) (10, 3)

The angular resolution of a telescope of aperture diameter $D$ observing a wavelength $\lambda$ is:

1 Mark(s)

Your Answer:

$1.22 \lambda / D$ $1.22 \lambda / D$
$1.22 D / \lambda$ $1.22 D / \lambda$
$\lambda / D$ $\lambda / D$
$D / \lambda$ $D / \lambda$

A supertype can only have only one subtype.

1 Mark(s)

Your Answer:

True True
False False

What is the purpose of the preference method in a navigator?

1 Mark(s)

Your Answer:

Set Browser preference Set Browser preference
Set Netscape preference Set Netscape preference
Both Set Browser & Netscape preference Both Set Browser & Netscape preference
None of the mentioned None of the mentioned

Which of the following is not typically used in Dynamic Programming problems?

1 Mark(s)

Your Answer:

A table (array) to store subproblem results.
Recursion with memoization. Recursion with memoization.
Iterative loops to build up solutions. Iterative loops to build up solutions.
A stack A stack

An object that is implementing IDisposable is passed to your class as an argument. Should you wrap the element in a using statement:

1 Mark(s)

Your Answer:

Yes, otherwise a memory leak could happen
No, you should call Close on the object.
No, you should use a try/finally statement and call Dispose yourself.
No, the calling method should use a using statement.

The Chairman is ill and we’ll have to__________the meeting for a few days.

1 Mark(s)

Your Answer:

Put on Put on
Put of Put of
Put away Put away
Put off Put off

Which of the following assures you that the hard drive has failed?

1 Mark(s)

Your Answer:

scrapping scrapping
clicking clicking
buzzing sound buzzing sound
all of these all of these

What will be the output of the following C# code? static void Main(string[] args) { int I, X; for (I = 1; I <= (9 % 2 + I); I++) { X = (I * 3 + I * 2) / I; Console.WriteLine(X); } Console.ReadLine(); }

1 Mark(s)

Your Answer:

Output of code is 5 10 Output of code is 5 10
Output is 5 5 5 5 Output is 5 5 5 5
Print 5 infinite times Print 5 infinite times
None of the mentioned None of the mentioned

Consider a planet moving in an elliptical orbit around the sun. Work done by the gravitational force in one complete revolution is:

1 Mark(s)

Your Answer:

Positive Positive
Negative Negative
Zero Zero
Depends on orbit eccentricity Depends on orbit eccentricity

NOT gate works in such a way that if its input is 1, its output would be:

1 Mark(s)

Your Answer:

2 2
0 0
10 10
1 1

When µ = ___ and σ = ___ we say that the random variable has a standard normal distribution.

1 Mark(s)

Your Answer:

0,1 0,1
0,0 0,0
1,0 1,0
1,1 1,1

Many databases support index creation using the syntax:

1 Mark(s)

Your Answer:

select index select index
generate index generate index
define index define index
create index create index

What is the purpose of the ensure keyword in Ruby exception handling?

1 Mark(s)

Your Answer:

To define a new module To define a new module
To execute code regardless of whether an exception occurs or not
To create a new instance of a class To create a new instance of a class
None of the above None of the above

The force of friction between a rolling body and a surface over which it rolls is called:

1 Mark(s)

Your Answer:

sliding friction sliding friction
rolling friction rolling friction
limiting friction limiting friction
vertical friction vertical friction

The checksum, error control and length information are the main features of:

1 Mark(s)

Your Answer:

SCTP SCTP
IP IP
TCP TCP
UDP UDP

A way to express a number as a number between 1 and 10 having an appropriate power is called:

1 Mark(s)

Your Answer:

scientific notation scientific notation
prefix prefix
base units base units
derived units derived units

: Which function would you use to find the length of an array arr in Python?

1 Mark(s)

Your Answer:

size(arr) size(arr)
len(arr) len(arr)
length(arr) length(arr)
count(arr) count(arr)

I shall take revenge ...... you.

1 Mark(s)

Your Answer:

from from
with with
on on
at at

The velocity of an oscillating charge as it moves to and fro along a wire is always_____________?

1 Mark(s)

Your Answer:

constant constant
zero zero
changing changing
infinite infinite

A dynamic routing table is updated periodically by using one of the dynamic routing protocols such as Routing Information Protocol (RIP), Open Shortest Path First (OSPF), or:

1 Mark(s)

Your Answer:

BGP BGP
TCPv6 TCPv6
IPv6 IPv6
ICMPv6 ICMPv6

The number of conductors in a twisted pair cable is/are:

1 Mark(s)

Your Answer:

1 1
2 2
3 3
Infinite Infinite

Which of the following clock timing forms a palindrome?

1 Mark(s)

Your Answer:

A) 10:01 A) 10:01
B) 11:21 B) 11:21
C) 12:51 C) 12:51
D) 10:22 D) 10:22

The range of the Weak Nuclear force is of the order of:

1 Mark(s)

Your Answer:

$10^{-10} m$ $10^{-10} m$
$10^{-15} m$ $10^{-15} m$
$10^{-16} m$ $10^{-16} m$
$10^{-6} m$ $10^{-6} m$

Type of software which is designed for users to customize the programs is:

1 Mark(s)

Your Answer:

freeware freeware
open-source software open-source software
shareware shareware
macros macros

A client of the DNS (Domain Name System) application is called _____.

1 Mark(s)

Your Answer:

DNS server DNS server
DNS Name DNS Name
DNS resolver DNS resolver
DNS inquirer DNS inquirer

Which of the following condition is correct if we want to add two matrices?

1 Mark(s)

Your Answer:

Both rows and columns of both the matrices which we want to add are the same
Columns of both the matrices which we want to add are equal
Rows of both the matrices which we want to add are the same
a number of the first matrix's rows should be equal to the number of the second matrix's column, which we want to add.

What will be the output of the following Java code? class Output { public static void main(String args[]) { Double i = new Double(257.5); Double x = i.MAX_VALUE; System.out.print(x); } }

1 Mark(s)

Your Answer:

0 0
1.7976931348623157E308 1.7976931348623157E308
1.7976931348623157E30 1.7976931348623157E30
None of the mentioned None of the mentioned

In Internet Protocol Version (IPv6), another example of congestion-controlled traffic is:

1 Mark(s)

Your Answer:

TCP TCP
ICMP ICMP
IPv4 IPv4
UDP UDP

What is MS Word?

1 Mark(s)

Your Answer:

A Word Processing Software A Word Processing Software
A Spreadsheet A Spreadsheet
An Operating system An Operating system
None of These None of These

What does the following Java code do? public Object function() { if(isEmpty()) return -999; else { Object high; high = q[front]; return high; } }

1 Mark(s)

Your Answer:

Dequeue Dequeue
Enqueue Enqueue
Return the front element Return the front element
Return the last element Return the last element

Is the output of the function abs() the same as that of the function math.fabs()?

1 Mark(s)

Your Answer:

sometimes sometimes
always always
never never
none of the mentioned none of the mentioned

The output of a NOR gate is opposite to the:

1 Mark(s)

Your Answer:

AND gate AND gate
OR gate OR gate
NAND gate NAND gate
NOT gate NOT gate

The area of a parallelogram with base 12 cm and height 8 cm is ______ cm 2

1 Mark(s)

Your Answer:

A) 96 A) 96
B) 100 B) 100
C) 90 C) 90
D) 80 D) 80

Which one is not a stage of COCOMO-II ?

1 Mark(s)

Your Answer:

Early design estimation model Early design estimation model
Application Composition estimation model
Comprehensive cost estimation model Comprehensive cost estimation model
Post architecture estimation model Post architecture estimation model

Choose analogous pair: Leather : Milk

1 Mark(s)

Your Answer:

Cat : Mouse Cat : Mouse
Curd : Bacteria Curd : Bacteria
Fruit : Rubber Fruit : Rubber
Sun : Moon Sun : Moon

A force $\vec{F} = 3\hat{i} + 4\hat{j}$ acts on a body and displaces it by $\vec{S} = 3\hat{i} + 4\hat{j}$. The work done is:

1 Mark(s)

Your Answer:

$7 J$ $7 J$
$25 J$ $25 J$
$12 J$ $12 J$
$50 J$ $50 J$

A positive terminal and a negative terminal are present in a:

1 Mark(s)

Your Answer:

cell cell
battery battery
circuit circuit
bulb bulb

GIGO stands for:?

1 Mark(s)

Your Answer:

Garbage In, Garbage Out Garbage In, Garbage Out
Graphics In, Graphics Out Graphics In, Graphics Out
Garbage In, Graphics Out Garbage In, Graphics Out
Graphics In, Garbage Out Answer Graphics In, Garbage Out Answer

Polished metals are:

1 Mark(s)

Your Answer:

smooth smooth
shiny shiny
reflect light well reflect light well
all of them all of them

Which tree allows fast implementation of string operation?

1 Mark(s)

Your Answer:

Rope Tree Rope Tree
Suffix Tree Suffix Tree
Tango Tree Tango Tree
Top Tree Top Tree

Evaluating Your Answers

FAST Entry Mock Test 17 : Question 1 of 60