FAST Entry Mock Test 13 - Online MCQ Exam

Find the roots of quadratic equation: 3x² – 7x – 6 = 0?

1 Mark(s)

Your Answer:

-6, 3 -6, 3
3, -2/3 3, -2/3
-5, 2 -5, 2
-9, 2 -9, 2

Which of the following constructors are provided by the C++ compiler if not defined in a class?

1 Mark(s)

Your Answer:

Default constructor Default constructor
Assignment constructor Assignment constructor
Copy constructor Copy constructor
All of the mentioned All of the mentioned

The changes occur in egg after heating process are:

1 Mark(s)

Your Answer:

reversible reversible
irreversible irreversible
same same
constant constant

To fry or boil an egg we need:

1 Mark(s)

Your Answer:

pan pan
heat heat
water water
match stick match stick

The top node of a tree is called:

1 Mark(s)

Your Answer:

Root Root
Leaf Leaf
Child Child
Parent Parent

What will add line break in the body of mail?

1 Mark(s)

Your Answer:

%20 %20
%0D%0A %0D%0A
%0h%0A %0h%0A
%10 %10

Which function effectively deletes all sessions that have expired?

1 Mark(s)

Your Answer:

session_delete() session_delete()
session_destroy() session_destroy()
session_garbage_collect() session_garbage_collect()
session_expired_delete() session_expired_delete()

A modified type of beam balance used to measure small masses by comparison with greater accuracy is known as:

1 Mark(s)

Your Answer:

Vernier calipers Vernier calipers
stop watch stop watch
physical balance physical balance
screw gauge screw gauge

What is the purpose of the + quantifier in a regular expression in Ruby?

1 Mark(s)

Your Answer:

Matches zero or one occurrence of the preceding character
Matches zero or more occurrences of the preceding character
Matches exactly n occurrences of the preceding character
Matches one or more occurrences of the preceding character

To reduce the uncertainty in the timing experiment______________?

1 Mark(s)

Your Answer:

Highly precise instrument Highly precise instrument
Conduct at room temperature Conduct at room temperature
Count number of vibration Count number of vibration
Both a and C Both a and C

The illegal variable name is:

1 Mark(s)

Your Answer:

newVar1 newVar1
var.com var.com
abc2xyz abc2xyz
_aa _aa

Which element is used for bringing attention?

1 Mark(s)

Your Answer:

<cite> <cite>
<br> <br>
<b> <b>
<code> <code>

A bundle of thousands of optical fibers bonded together is called:

1 Mark(s)

Your Answer:

diopters diopters
heat pipe heat pipe
light pipe light pipe
microscope microscope

Synonym of “pneumatic” is _________?

1 Mark(s)

Your Answer:

pertaining to air pertaining to air
automatic automatic
sick sick
elastic elastic

Where is . . . . . . . . box I lent you last month?

1 Mark(s)

Your Answer:

a a
an an
the the
no article no article

In diamond all the atoms are combined with valency bonds and in a:

1 Mark(s)

Your Answer:

one dimensional network one dimensional network
2D network 2D network
3D network 3D network
4D network 4D network

Consider a sequence of numbers to have repetitions, how a cartesian tree can be constructed in such situations without violating any rules?

1 Mark(s)

Your Answer:

use any tie-breaking rule between repeated elements
cartesian tree is impossible when repetitions are present
construct a max heap in such cases construct a max heap in such cases
construct a min heap in such cases construct a min heap in such cases

Crtl + F5 is used for?

1 Mark(s)

Your Answer:

New slides New slides
Close window Close window
Reload page Reload page
None None

Which statement about constructor inheritance in C++ is correct?

1 Mark(s)

Your Answer:

Constructors cannot be inherited Constructors cannot be inherited
Constructors are inherited with the same access specifier
Constructors can only be inherited privately
Constructors are inherited with different names

Integral curves for a differential equation that governs a system are referred to as:

1 Mark(s)

Your Answer:

streamlines streamlines
electrical lines electrical lines
trajectories trajectories
field lines field lines

What is the purpose of the gem contents gem_name command in Ruby?

1 Mark(s)

Your Answer:

Lists all dependencies of a specified gem
Lists the files installed by a specified gem
Lists all versions of the specified gem Lists all versions of the specified gem
None of the above None of the above

Which one of the following is most similar in meaning to SOPORIFIC?

1 Mark(s)

Your Answer:

Meteoric Meteoric
Phlegmatic Phlegmatic
Sadistic Sadistic
Hypnotic Hypnotic

Which of the following is true about the anonymous inner class?

1 Mark(s)

Your Answer:

It has only methods It has only methods
Objects can't be created Objects can't be created
It has a fixed class name It has a fixed class name
It has no class name It has no class name

Most of the nuclei with atomic number 1 to 82 are:

1 Mark(s)

Your Answer:

positive nuclei positive nuclei
negative nuclei negative nuclei
unstable nuclei unstable nuclei
stable nuclei stable nuclei

Thermal conductivity of water is:

1 Mark(s)

Your Answer:

1.58 Wm-1 K-1 1.58 Wm-1 K-1
0.59 Wm-1 K-1 0.59 Wm-1 K-1
0.026 Wm-1 K-1 0.026 Wm-1 K-1
0.75 Wm-1 K-1 0.75 Wm-1 K-1

What will be the output of the following Python code? class A: def __init__(self,x): self.x = x def count(self,x): self.x = self.x+1 class B(A): def __init__(self, y=0): A.__init__(self, 3) self.y = y def count(self): self.y += 1 def main(): obj = B() obj.count() print(obj.x, obj.y) main()

1 Mark(s)

Your Answer:

3 0 3 0
3 1 3 1
0 1 0 1
An exception in thrown An exception in thrown

What will be the return value of the write() method when the Node cannot write the data immediately and has to buffer it internally?

1 Mark(s)

Your Answer:

0 0
1 1
True True
False False

The ftp_mkdir() function creates a directory on the FTP server.

1 Mark(s)

Your Answer:

ftp_mkdir() ftp_mkdir()
ftp_makekdir() ftp_makekdir()
ftp_mkdirectory() ftp_mkdirectory()
Both A & B Both A & B

Choose analogous pair: Doctor : Hospital

1 Mark(s)

Your Answer:

Plumber : Wrench Plumber : Wrench
Chef : Kitchen Chef : Kitchen
Water : Reservoir Water : Reservoir
Farmer : Village Farmer : Village

What does the term "inorder successor" refer to in a binary search tree (BST)?

1 Mark(s)

Your Answer:

The node that comes immediately after a given node in an inorder traversal.
The node that comes immediately before a given node in an inorder traversal.
The node with the maximum value in the left subtree.
The node with the minimum value in the right subtree.

Nautilus : Fish : : Teal : _________?

1 Mark(s)

Your Answer:

Chicken Chicken
Dolphin Dolphin
Duck Duck
Pigeon Pigeon

Following figures are formed by joining six unit squares. Which figure has smallest perimeter? (NCERT Exemplar)

1 Mark(s)

Your Answer:

A) (ii) A) (ii)
B) (iii) B) (iii)
C) (iv) C) (iv)
D) (i) (i) D) (i) (i)

According to Hearle, X-ray diffraction results could be explained by:

1 Mark(s)

Your Answer:

small size of crystalline fibrils small size of crystalline fibrils
density of imperfect packing density of imperfect packing
accessibility by the fibril surface accessibility by the fibril surface
all of above all of above

Which handler is triggered when the content of the document in the window is stable and ready for manipulation?

1 Mark(s)

Your Answer:

onload onload
manipulate manipulate
create create
none of the mentioned none of the mentioned

The vessel which takes the blood from heart to lungs, is known as:

1 Mark(s)

Your Answer:

renal artery renal artery
pulmonary artery pulmonary artery
renal vein renal vein
pulmonary vein pulmonary vein

Which is the basic data structure of R containing the same type of data?

1 Mark(s)

Your Answer:

Functions Functions
Array Array
Vector Vector
Lists Lists

Change the narration. Sana said, “I have already written a letter to my family.”

1 Mark(s)

Your Answer:

Sana said that she has already written a letter to her family.
Sana said that she has already been written a letter to her family.
Sana said that she had already written a letter to her family.
Sana said that she had already been written a letter to her family.

In C#, which class provides methods for creating, copying, deleting, and moving directories and subdirectories?

1 Mark(s)

Your Answer:

FileSystem FileSystem
Path Path
DirectoryInfo DirectoryInfo
Directory Directory

Idiom “A bird of passage” means: ______________?

1 Mark(s)

Your Answer:

comfortable. comfortable.
an extremely thin person. an extremely thin person.
a difficult thing. a difficult thing.
a migratory bird. a migratory bird.

Which of the following is used for very high speed searching applications ?

1 Mark(s)

Your Answer:

Flash Memory Flash Memory
Content-addressable Memory Content-addressable Memory
Dynamic Random Access Memory Dynamic Random Access Memory
Static Random Access Memory Static Random Access Memory

What is the output of the following R code: x <- 5; while (x > 0) { print(x); x <- x - 2 }

1 Mark(s)

Your Answer:

5, 3, 1 5, 3, 1
5, 4, 3, 2, 1 5, 4, 3, 2, 1
5, 2, 1 5, 2, 1
5, 3, 2, 1 5, 3, 2, 1

The kinetic energy of mass attached to spring at mean position is:

1 Mark(s)

Your Answer:

maximum maximum
minimum minimum
moderate moderate
may be max. or min. may be max. or min.

When did John Napier develop logarithm?

1 Mark(s)

Your Answer:

1416 1416
1614 1614
1641 1641
1804 1804

What is the purpose of the 'std::semaphore' class in C++ multi-threading?

1 Mark(s)

Your Answer:

To manage thread priorities To manage thread priorities
To synchronize the execution of threads To synchronize the execution of threads
To provide mutual exclusion To provide mutual exclusion
To control access to a shared resource by multiple threads

Which VPN protocol is considered most secure currently?

1 Mark(s)

Your Answer:

OpenVPN OpenVPN
PPTP PPTP
L2TP L2TP
WEP WEP

What happens if you attempt to free the same block of memory twice in C?

1 Mark(s)

Your Answer:

It leads to undefined behavior It leads to undefined behavior
The program terminates The program terminates
Memory is released, but the pointer remains valid
Memory is leaked Memory is leaked

A simple pendulum completes one vibration in 3 seconds. When g = 10 ms-2, its length will be:

1 Mark(s)

Your Answer:

1.5 m 1.5 m
2 m 2 m
3.2 m 3.2 m
2.28 m 2.28 m

0.19 cal/g.K is specific heat of:

1 Mark(s)

Your Answer:

Granite Granite
Ethyl Alcohol Ethyl Alcohol
Water Water
Seawater Seawater

What is the default file extension for Microsoft Excel 2007 and later?

1 Mark(s)

Your Answer:

.xls .xls
.xlsx .xlsx
.pptx .pptx
None of these None of these

What is the purpose of the method plot()?

1 Mark(s)

Your Answer:

Displays symbols Displays symbols
Displays charts Displays charts
Displays symbols and charts Displays symbols and charts
None of the mentioned None of the mentioned

Views can be defined with a clause of:

1 Mark(s)

Your Answer:

Check clause Check clause
With check clause With check clause
Condition clause Condition clause
With condition clause With condition clause

Soft iron can be easily:

1 Mark(s)

Your Answer:

magnetized only magnetized only
demagnetized only demagnetized only
convert into gas convert into gas
magnetized and demagnetized magnetized and demagnetized

Function Points in software engineering was first proposed by_______________?

1 Mark(s)

Your Answer:

Booch Booch
Boehm Boehm
Albrecht Albrecht
Jacobson Jacobson

30.9 * 3000 – 10.1 * 1100 + 8298 – 4302 = _________?

1 Mark(s)

Your Answer:

80000 80000
90000 90000
105000 105000
85000 85000

How does linear probing handle collisions in a hash table?

1 Mark(s)

Your Answer:

By chaining elements in a linked list. By chaining elements in a linked list.
By searching sequentially for the next available slot.
By quadratic probing. By quadratic probing.
By chaining elements in a linked list. By chaining elements in a linked list.

The acronym for the reusable optical storage is:

1 Mark(s)

Your Answer:

RW RW
DVD DVD
ROM ROM
RAM RAM

Exhaustive data gathering is accomplished during:

1 Mark(s)

Your Answer:

preliminary investigation preliminary investigation
analysis analysis
design design
development development

The 14.23.120.8 address lies in which class:

1 Mark(s)

Your Answer:

class a class a
class b class b
class d class d
class e class e

. . . . . . . . permits data written by one system to be efficiently sorted by another system.

1 Mark(s)

Your Answer:

Complex Data type Complex Data type
Order Order
Sort Order Sort Order
All of the mentioned All of the mentioned

The simple magnetic structures are:

1 Mark(s)

Your Answer:

electric dipoles electric dipoles
magnetic magnetons magnetic magnetons
magnetic dipoles magnetic dipoles
magnetic momentum magnetic momentum

Which key is used to move from cell to cell in an MS Word table?

1 Mark(s)

Your Answer:

Enter Enter
Tab Tab
Spacebar Spacebar
None of these None of these

Consider the following Statement: “The data set will contain an end of file character.”What characteristic of SRS is being depicted here ?

1 Mark(s)

Your Answer:

Consistent Consistent
Non-verifiable Non-verifiable
Correct Correct
Ambiguous Ambiguous

To perform the cube operation, SQL supports generalization of the:

1 Mark(s)

Your Answer:

group by construct group by construct
having by construct having by construct
define by construct define by construct
declare by construct declare by construct

What happens if the destructor is explicitly defined in a C++ class, but the constructor is not defined?

1 Mark(s)

Your Answer:

It will cause a compilation error It will cause a compilation error
The class will be instantiated with default values
The destructor will not be called The destructor will not be called
The class will not be able to create objects

How many functions exist for tidying the data?

1 Mark(s)

Your Answer:

one one
two two
three three
four four

What is the worst-case time complexity of the Boyer-Moore algorithm?

1 Mark(s)

Your Answer:

O(m + n) O(m + n)
O(m log n) O(m log n)
O(n) O(n)
O(m*n) O(m*n)

Stop-and-Wait Automatic Repeat Request is a special case of:

1 Mark(s)

Your Answer:

simplest protocol simplest protocol
Go Back-N Automatic Repeat Request Go Back-N Automatic Repeat Request
Selective Repeat Automatic Repeat Request
stop and wait stop and wait

The speed of sound in the liquid is:

1 Mark(s)

Your Answer:

2 times that in gas 2 times that in gas
3 times that in gas 3 times that in gas
5 times that in gas 5 times that in gas
8 times that in gas 8 times that in gas

Which of the following property sets the style of a font?

1 Mark(s)

Your Answer:

font font
style style
font-style font-style
@font-face @font-face

What is the correct syntax to create a new instance of a class in C#?

1 Mark(s)

Your Answer:

new obj = MyClass(); new obj = MyClass();
MyClass obj = new MyClass(); MyClass obj = new MyClass();
MyClass obj(); MyClass obj();
None of the above None of the above

What encapsulates state data and services in a manner that is analogous to objects ?

1 Mark(s)

Your Answer:

State box State box
Clean box Clean box
White box White box
Black box Black box

The Configuration Management can be divided into two subsystems which are:

1 Mark(s)

Your Answer:

reconfiguration and documentation reconfiguration and documentation
management and configuration management and configuration
documentation and dialing up documentation and dialing up
both a and c both a and c

By default, functions and procedures have all the privileges that the creator of the function or procedure had, just like the:

1 Mark(s)

Your Answer:

Roles Roles
Models Models
Views Views
Design structure Design structure

The "Brain" of the computer is:

1 Mark(s)

Your Answer:

CPU CPU
RAM RAM
Hard Disk Hard Disk
Motherboard Motherboard

If you are facing South and turn through a straight angle in which direction will you face now?

1 Mark(s)

Your Answer:

A) South A) South
B) North B) North
C) East C) East
D) West D) West

Evaluating Your Answers

FAST Entry Mock Test 13 : Question 1 of 75