FAST Entry Mock Test 4 - Online MCQ Exam

What will be the output of the following Python code? print("Hello {} and {}".format('foo', 'bin'))

1 Mark(s)

Your Answer:

Hello foo and bin Hello foo and bin
Hello {} and {} Hello {} and {}
Error Error
Hello and Hello and

A packet which is sent by a node to the source to inform it of congestion is called:

1 Mark(s)

Your Answer:

congestion packet congestion packet
chunk packet chunk packet
choke packet choke packet
con-control packet con-control packet

You want to totally reinitialize the router and replace the current running-config with the current startup-config. What command will you use?

1 Mark(s)

Your Answer:

replace run start replace run start
copy run start copy run start
copy start run copy start run
reload reload

Which button is used to go to different slide, a file, a website and sound?

1 Mark(s)

Your Answer:

Action Action
Check Check
Toggle Toggle
Radio Radio

The length of a rectangular plot is increased by 25%. To keep it’s area uncharged the width of the plot should be___________?

1 Mark(s)

Your Answer:

Kept unchanged Kept unchanged
Increased by 25% Increased by 25%
Increased by 20% Increased by 20%
Reduced by 20% Reduced by 20%

In LINQ, what does the Reverse operator do?

1 Mark(s)

Your Answer:

Projects each element of a sequence Projects each element of a sequence
Filters a sequence based on a predicate Filters a sequence based on a predicate
Sorts the elements of a sequence in ascending order based on a key
Reverses the order of the elements in a sequence

A bar magnet is immersed in a heap of iron filings and pulled out. The amount of iron filing clinging to the (NCERT Exemplar)

1 Mark(s)

Your Answer:

A) North pole is almost equal to the south pole.
B) North pole is much more than the south pole.
C) North pole is much less than the south pole.
D) Magnet will be same all along its length.

Which of the following is used for modulation and demodulation?

1 Mark(s)

Your Answer:

modem modem
protocols protocols
gateway gateway
multiplexer multiplexer
None of the above None of the above

Cobbler: Leather ::

1 Mark(s)

Your Answer:

Shirt: Boutique Shirt: Boutique
Television: Engineer Television: Engineer
Woodcutter: Furniture Woodcutter: Furniture
Mason: Stone Mason: Stone

He is fond ___ music.

1 Mark(s)

Your Answer:

of of
on on
at at
in in

The capacity of a cylindrical tank is 246.4 litres. If the height is 4 metres, what is the diameter of the base ?

1 Mark(s)

Your Answer:

1.4 m 1.4 m
2.8 m 2.8 m
14 m 14 m
None of these None of these

BER stands for:

1 Mark(s)

Your Answer:

Basic Encoding Rules Basic Encoding Rules
Basic Encoding Resolver Basic Encoding Resolver
Basic Encoding Rotator Basic Encoding Rotator
Basic Encoding Router Basic Encoding Router

In HTML, hexadecimal values each color defines the intensity between?

1 Mark(s)

Your Answer:

0 - 250 0 - 250
0 - FF 0 - FF
0 - 256 0 - 256
0 - 16 0 - 16

Which of the following do you need to consider when you make a table in SQL?

1 Mark(s)

Your Answer:

Data types Data types
Primary keys Primary keys
Default values Default values
All of the above All of the above

BigDecimal is a part of which package?

1 Mark(s)

Your Answer:

java.lang java.lang
java.math java.math
java.util java.util
java.io java.io

The degree to which the design specifications are followed during manufacturing is known as________________?

1 Mark(s)

Your Answer:

Quality of design Quality of design
Quality of conformance Quality of conformance
Quality of testing Quality of testing
None of the mentioned None of the mentioned

Derivative of ln2 is:

1 Mark(s)

Your Answer:

1/x 1/x
2x/x+1 2x/x+1
2/x 2/x
x/2 x/2

What is the index number of the last element of an array with 9 elements?

1 Mark(s)

Your Answer:

9 9
8 8
0 0
Programmer-defined Programmer-defined

ABANDON :

1 Mark(s)

Your Answer:

Forsake Forsake
Keep Keep
Cherish Cherish
Enlarge Enlarge

Which of the following comment is correct when a macro definition includes arguments?

1 Mark(s)

Your Answer:

The opening parenthesis should immediately follow the macro name.
There should be at least one blank between the macro name and the opening parenthesis.
There should be only one blank between the macro name and the opening parenthesis.
All the above comments are correct. All the above comments are correct.

The percentage composition of nitrogen in air is:

1 Mark(s)

Your Answer:

58% 58%
68% 68%
78% 78%
88% 88%

There is no flow control and hence no window mechanism in:

1 Mark(s)

Your Answer:

UDP UDP
TCP TCP
TCP/IP TCP/IP
ICMP ICMP

_______________ categorizes class operations based on the generic function that each performs?

1 Mark(s)

Your Answer:

Category-based partitioning Category-based partitioning
Attribute-based partitioning Attribute-based partitioning
State-based partitioning State-based partitioning
None of the mentioned None of the mentioned

What is the time complexity of accessing an element in an array?

1 Mark(s)

Your Answer:

O(n) O(n)
O(1) O(1)
O(log n) O(log n)
O(n log n) O(n log n)

What will be the output of the following Java program? class area { int width; int length; int height; area() { width = 5; length = 6; height = 1; } void volume() { volume = width * height * length; } } class cons_method { public static void main(String args[]) { area obj = new area(); obj.volume(); System.out.println(obj.volume); } }

1 Mark(s)

Your Answer:

0 0
1 1
25 25
30 30

The diagonal of a square is 10√2 cm. Its area is ______ cm 2

1 Mark(s)

Your Answer:

A) 100 A) 100
B) 200 B) 200
C) 150 C) 150
D) 250 D) 250

What will be the output of the following Java code? class ternary_operator { public static void main(String args[]) { int x = 3; int y = ~ x; int z; z = x > y ? x : y; System.out.print(z); } }

1 Mark(s)

Your Answer:

0 0
1 1
3 3
-4 -4

RTP stands for:

1 Mark(s)

Your Answer:

Real Time Protocol Real Time Protocol
Real Time Packet Real Time Packet
Real Transmission Protocol Real Transmission Protocol
Real Transmission Packet Real Transmission Packet

Width of a short is:

1 Mark(s)

Your Answer:

12 12
32 32
16 16
4 4

Printer speed is measured in:

1 Mark(s)

Your Answer:

dpi dpi
ppm ppm
cps cps
lmp lmp

Hash tree is used in data synchronisation. In the worst case the data synchronisation takes . . . . . . . . time.

1 Mark(s)

Your Answer:

O(logn) O(logn)
O(n2) O(n2)
O(nlogn) O(nlogn)
O(n) O(n)

An interface in C#:

1 Mark(s)

Your Answer:

can contain properties, methods and events.
is similar to an abstract class is similar to an abstract class
can be implemented by a class or a struct.
Both a and c Both a and c

What is the time complexity of decreasing a key value in a min-heap?

1 Mark(s)

Your Answer:

O(1) O(1)
O(log n) O(log n)
O(n) O(n)
O(n log n) O(n log n)

What is the purpose of the "final" keyword in Java inheritance?

1 Mark(s)

Your Answer:

To hide a superclass method To hide a superclass method
To indicate that a class can be inherited only once
To make a method non-abstract To make a method non-abstract
To indicate that a class cannot be further extended

Programs that are automatically loaded and operated as a part of browser are known as:

1 Mark(s)

Your Answer:

utilities utilities
plug-ins plug-ins
widgets widgets
add-ons add-ons

Charles Babbage computer was called?

1 Mark(s)

Your Answer:

Abacus Abacus
Super Computer Super Computer
Analytical Engine Analytical Engine
Processing Machine Processing Machine

A method of finding the derivative of a function that is the ratio of two differentiable functions is:

1 Mark(s)

Your Answer:

quotient rule quotient rule
dominant rule dominant rule
numerator rule numerator rule
denominator rule denominator rule

Which concepts does the Pre Increment use?

1 Mark(s)

Your Answer:

call by value call by value
call by reference call by reference
queue queue
call by name call by name

He looks upset, I think he took the criticism _____________ heart?

1 Mark(s)

Your Answer:

to to
in in
about about
of of

In C#, what is the purpose of the using statement in exception handling?

1 Mark(s)

Your Answer:

To declare exception types To declare exception types
To define custom exceptions To define custom exceptions
To ensure resources are properly disposed
To handle exceptions To handle exceptions

Pick the correct statement about references in C++.

1 Mark(s)

Your Answer:

References stores the address of variables
References and variables both have the same address
References use dereferencing operator(*) to access the value of variable its referencing
References were also available in C References were also available in C

A Demultiplexer (DEMUX) is a:

1 Mark(s)

Your Answer:

Data Selector Data Selector
Data Distributor Data Distributor
Adder Adder
Subtractor Subtractor

If a view relation is computed and stored, it may become out of date if the:

1 Mark(s)

Your Answer:

Defined attributes are swapped Defined attributes are swapped
Defined tuples are swapped Defined tuples are swapped
Defined structure is changed Defined structure is changed
Defined relations are modified Defined relations are modified

Evaluating Your Answers

FAST Entry Mock Test 4 : Question 1 of 43