Artificial Intelligence Mock Test 2

Aggregate functions are functions that take a set or multiset of values as input and return:

1 Mark(s)

Your Answer:

Single value Single value
Multiple sets Multiple sets
Multiple attributes Multiple attributes
A relation A relation

The instruments which can be used to measure length includes:

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Your Answer:

measuring tapes measuring tapes
meter ruler meter ruler
Vernier caliper Vernier caliper
all of them all of them

Identify the type of error in the following Python codes? Print(“Good Morning”) print(“Good night)

1 Mark(s)

Your Answer:

Syntax, Syntax Syntax, Syntax
Semantic, Syntax Semantic, Syntax
Semantic, Semantic Semantic, Semantic
Syntax, Semantic Syntax, Semantic

Binary circuit elements have:?

1 Mark(s)

Your Answer:

One stale state One stale state
Two stable state Two stable state
Three stable state Three stable state
None of these Answer None of these Answer

What is the purpose of the 'abs' function in C?

1 Mark(s)

Your Answer:

To calculate the absolute value of an integer
To find the maximum value in an array To find the maximum value in an array
To convert a string to lowercase To convert a string to lowercase
To calculate the square root of a number

HTML5 features, include native audio and video support without the need for.

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Your Answer:

Flash Flash
Canvas Canvas
Svg Svg
None of the above None of the above

In domain name, a full domain name always ends up at:

1 Mark(s)

Your Answer:

1 node 1 node
2 nodes 2 nodes
0 node 0 node
null node null node

Which of the following feature may be breaked if the user does not use the classes in the code?

1 Mark(s)

Your Answer:

Object must be used violated Object must be used violated
Only the encapsulation concept is violated
Inheritance cannot be implemented Inheritance cannot be implemented
Basically, all the features of OOPS get violated

In a relation, there would be no appearance of:

1 Mark(s)

Your Answer:

Unique sets Unique sets
Primary sets Primary sets
Duplicate tuples Duplicate tuples
Data set Data set

Which of the following is a method having same name as that of it's class?

1 Mark(s)

Your Answer:

finalize finalize
delete delete
class class
constructor constructor

State true or false. Nexus is first graphical web browser.

1 Mark(s)

Your Answer:

True True
False False

What is the work of <address> element?

1 Mark(s)

Your Answer:

contains contact details for author contains contact details for author
contains IP address contains IP address
contains home address contains home address
contains url contains url

The wavenumber at which the absorption normally occurs depends on the:

1 Mark(s)

Your Answer:

nature of atoms nature of atoms
bond between atoms bond between atoms
both a and b both a and b
frequency frequency

Which ASP.NET component is used to validate user input on the client-side?

1 Mark(s)

Your Answer:

RequiredFieldValidator RequiredFieldValidator
CompareValidator CompareValidator
RegularExpressionValidator RegularExpressionValidator
CustomValidator CustomValidator

To obtain the result tuples, the program must use the:

1 Mark(s)

Your Answer:

Open command Open command
Insert command Insert command
Fetch command Fetch command
Both A and C Both A and C

A subtype discriminator is which of the following?

1 Mark(s)

Your Answer:

An attribute of the supertype whose values determine the subtype
An attribute of the subtype whose values determine the supertype
An attribute of the supertype whose values determine the supertype
An attribute of the subtype whose values determine the subtype

Which of the following views is the best views to use when setting transition effects for all slides in a presentation?

1 Mark(s)

Your Answer:

Slide Sorter View Slide Sorter View
Notes Page View Notes Page View
Slide View Slide View
Outline View Answer Outline View Answer

N.m2/kg2 is equals to:

1 Mark(s)

Your Answer:

m2/kg.s2 m2/kg.s2
m3/kg.s2 m3/kg.s2
m3/kg.s3 m3/kg.s3
m2/kg.s3 m2/kg.s3

In Java event handling, what is an event source?

1 Mark(s)

Your Answer:

An event listener An event listener
A keyword used to declare events A keyword used to declare events
A method that handles events A method that handles events
An object that generates events An object that generates events

Computer software which is required to match the sound uttered by user with a vocabulary of sound signals stored in a computer is:

1 Mark(s)

Your Answer:

speech-recognition speech-recognition
solaris solaris
NetWare NetWare
sound tracker sound tracker

What incorporates data, architectural, interface, and procedural representations of the software ?

1 Mark(s)

Your Answer:

design model design model
user’s model user’s model
mental image mental image
system image system image

Type of interference in which phase difference is 2π radian is:

1 Mark(s)

Your Answer:

fully constructive fully constructive
intermediate intermediate
fully destructive fully destructive
random interference random interference

The name of the domain is the domain name of the node at the top of the:

1 Mark(s)

Your Answer:

sub tree sub tree
main tree main tree
leaf node leaf node
bottom tree bottom tree

What is the purpose of re-throwing an exception in C++?

1 Mark(s)

Your Answer:

To handle the exception at a different location
To ignore the exception To ignore the exception
To propagate the exception up the call stack
To handle the exception at the same location

In differential equations, which represents a relationship between the two:

1 Mark(s)

Your Answer:

functions functions
derivatives derivatives
equations equations
time time

Which data structure is used to represent a decision table in computer algorithms?

1 Mark(s)

Your Answer:

Linked List Linked List
Binary Tree Binary Tree
Heap Heap
Linked List Linked List

. . . . . . . . is a generic term, which refers to all the legal and regulatory aspects of Internet and the World Wide Web.

1 Mark(s)

Your Answer:

Cookies Cookies
Cyber law Cyber law
Tool Tool
Hackers Hackers

Symbol of Copper is:

1 Mark(s)

Your Answer:

Cu Cu
Ca Ca
C C
Cf Cf

To define a style for a special type of elements, we can add a:

1 Mark(s)

Your Answer:

Class Class
Margin Margin
Border Border
Table Table

A continuous or unbroken path of electric current is called a:

1 Mark(s)

Your Answer:

open circuit open circuit
closed circuit closed circuit
both circuits both circuits
magnetic field magnetic field

How to access the value of variable a using pointer to pointer?

1 Mark(s)

Your Answer:

*p *p
**q **q
&a &a
*q *q

Static extract is used for ongoing warehouse maintenance.

1 Mark(s)

Your Answer:

True True
False False

Axial tilt of Venus is:

1 Mark(s)

Your Answer:

97.9° 97.9°
26.7° 26.7°
3° 3°
25.0° 25.0°

Which isolation level allows a transaction to read uncommitted data?

1 Mark(s)

Your Answer:

Read Uncommitted Read Uncommitted
Read Committed Read Committed
Repeatable Read Repeatable Read
Serializable Serializable

JSP pages provide a means to create dynamic Web pages using HTML and the Java programming language.

1 Mark(s)

Your Answer:

True True
False False

What is the purpose of an abstract class in Java?

1 Mark(s)

Your Answer:

To declare abstract methods To declare abstract methods
To provide a base class with common methods and fields
To make a class final To make a class final
None of These None of These

In LINQ, what does the LastOrDefault operator do?

1 Mark(s)

Your Answer:

Returns the first element of a sequence that satisfies a condition
Returns the only element of a sequence that satisfies a condition, or a default value if no such element is found
Returns the last element of a sequence that satisfies a condition, or a default value if no such element is found
Returns the number of elements in a sequence

The file transfer protocol is built on ____________________?

1 Mark(s)

Your Answer:

data centric architecture data centric architecture
service oriented architecture service oriented architecture
client server architecture client server architecture
all of the above all of the above

Relational database Multics provided the first commercial relational database product, the Multics Relational Data Store (MRDS) in?

1 Mark(s)

Your Answer:

1969 1969
1978 1978
1958 1958
1999 Answer 1999 Answer

What is the purpose of Hadoop speculative execution?

1 Mark(s)

Your Answer:

To handle speculative workloads To handle speculative workloads
To minimize resource usage To minimize resource usage
To mitigate the impact of slow-running tasks
To speed up task completion To speed up task completion

Number of states that are represented by 1 bit is said to be:

1 Mark(s)

Your Answer:

1 1
0 0
3 3
0 and 1 0 and 1

Which of the following measurement defines a measurement as a percentage?

1 Mark(s)

Your Answer:

% %
cm cm
em em
in in

Evaluating Your Answers

Artificial Intelligence Mock Test 2 : Question 1 of 42