Artificial Intelligence Mock Test 1

What does the lambda keyword return in Ruby?

1 Mark(s)

Your Answer:

A Block object A Block object
A Method object A Method object
A Proc object A Proc object
A Lambda object A Lambda object

0.0564 cal/g.K is specific heat of:

1 Mark(s)

Your Answer:

Granite Granite
Mercury Mercury
Silver Silver
Copper Copper

Which computer memory is used for storing programs and data currently being processed by the CPU?

1 Mark(s)

Your Answer:

Internal memory Internal memory
Mass memory Mass memory
Non-volatile memory Non-volatile memory
PROM Answer PROM Answer

What allows nesting one select statement into another?

1 Mark(s)

Your Answer:

nesting nesting
binding binding
subquerying subquerying
encapsulating encapsulating

The kind of energy transformation that takes place in microphone is:

1 Mark(s)

Your Answer:

A) Electrical energy into mechanical energy
B) Sound energy into electrical energy B) Sound energy into electrical energy
C) Sound energy into electrical signal C) Sound energy into electrical signal
D) Heat energy into mechanical energy D) Heat energy into mechanical energy

Ch2 = 'Y' ; println(ch2) ; will display:

1 Mark(s)

Your Answer:

y y
Y Y
89 89
88 88

What is the time complexity of removing an element from a priority queue in C++ STL?

1 Mark(s)

Your Answer:

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

In classful addressing, the length of netid and hostid is predetermined, we can use it as:

1 Mark(s)

Your Answer:

IP Code IP Code
mask mask
Unicode Unicode
Numeric Id code Numeric Id code

A network of extremely narrow tubes through which the arteries and veins are connected is known as -

1 Mark(s)

Your Answer:

Vena cava Vena cava
Capillaries Capillaries
Valves Valves
None of the above None of the above

Choose the class from which the namespace 'System.Type' is derived?

1 Mark(s)

Your Answer:

System.Reflection System.Reflection
System.Reflection.MemberInfo System.Reflection.MemberInfo
Both System.Reflection & System.Reflection.MemberInfo
None of the mentioned None of the mentioned

What is the purpose of the Slide Sorter view in PowerPoint?

1 Mark(s)

Your Answer:

Rearrange slides in a presentation Rearrange slides in a presentation
To apply formatting to all slides in a presentation
Add animations to slides Add animations to slides
None of these None of these

Wavelength is always denoted by:

1 Mark(s)

Your Answer:

θ θ
λ λ
α α
Ω Ω

What is the default display value of a

element?

1 Mark(s)

Your Answer:

block block
inline inline
inline-block inline-block
none none

The ___________ property specifies if/how an element is displayed.

1 Mark(s)

Your Answer:

background-color background-color
border border
color color
display display

: The symbol of rectangle in a flowchart shows…

1 Mark(s)

Your Answer:

Connector Connector
I/O I/O
Process Process
Decision Decision

Rootkit is designed to:

1 Mark(s)

Your Answer:

Hide admin access Hide admin access
Delete files Delete files
Show ads Show ads
Record keys Record keys

What will be the output of the following C code? #include <stdio.h> struct p { unsigned int x : 1; unsigned int y : 1; }; int main() { struct p p; p.x = 1; p.y = 2; printf("%d\n", p.y); }

1 Mark(s)

Your Answer:

1 1
2 2
0 0
Depends on the compiler Depends on the compiler

Which is not a reserved character?

1 Mark(s)

Your Answer:

The columns of a table correspond to?

1 Mark(s)

Your Answer:

Table Table
Record Record
Field Field
Cell Answer Cell Answer

To run a compiled Java program, the machine must have what loaded and running?

1 Mark(s)

Your Answer:

Java virtual machine Java virtual machine
Java compiler Java compiler
Java bytecode Java bytecode
A Web browser A Web browser

Integrity constraints are usually identified as part of the database:

1 Mark(s)

Your Answer:

Schema definition phase Schema definition phase
Schema design phase Schema design phase
Schema implementation phase Schema implementation phase
Schema test phase Schema test phase

What is the mandatory part to present in function pointers?

1 Mark(s)

Your Answer:

& &
return values return values
data types data types
$ $

Time Slicing is associated with:

1 Mark(s)

Your Answer:

Round Robin Round Robin
FCFS FCFS
SJF SJF
Priority Priority

Consider the following code snippet function printprops(o) { for(var p in o) console.log(p + ": " + o[p] + "n"); }

1 Mark(s)

Your Answer:

Prints the contents of each property of o
Returns undefined Returns undefined
All of the mentioned All of the mentioned
None of the mentioned None of the mentioned

Datasets which reside on the user's hard drive are created by ADO.NET to facilitate the transformation of XML documents to and from relational database constructs.

1 Mark(s)

Your Answer:

True True
False False

The term that is used as an alternative to None Return-to zero (NRZ) is:

1 Mark(s)

Your Answer:

polar polar
unipolar unipolar
multi transition multi transition
bipolar bipolar

JDBC can create an updatable result set from a query on a database relation that performs a:

1 Mark(s)

Your Answer:

Selection Selection
Projection Projection
Both A and B Both A and B
Pattern Pattern

A device which consists of a wheel or disc mounted so that it can spin rapidly about an axis which is itself free to alter in direction is called:

1 Mark(s)

Your Answer:

telescope telescope
gyroscope gyroscope
ammeter ammeter
voltmeter voltmeter

The element shared by a channel in a multipoint environment, is known as its:

1 Mark(s)

Your Answer:

Duration Duration
Capacity Capacity
Structure Structure
Flexibility Flexibility

Which is the layer of a computer system between the hardware and the user program

1 Mark(s)

Your Answer:

Operating environment Operating environment
Operating system Operating system
System environment System environment
None None

Inheritance represents which relationship?

1 Mark(s)

Your Answer:

IS-A IS-A
HAS-A HAS-A
USES-A USES-A
PART-OF PART-OF

The three fundamental particles of the atom are:

1 Mark(s)

Your Answer:

Nucleus, Anti-quarks and Electrons Nucleus, Anti-quarks and Electrons
Proton, Neutron and Electron Proton, Neutron and Electron
Mesons, Quarks and Anti-neutrino Mesons, Quarks and Anti-neutrino
Positron, Neutrino and Gamma Rays Positron, Neutrino and Gamma Rays

Which of the following selector selects an element that has no children?

1 Mark(s)

Your Answer:

:empty :empty
:nochild :nochild
:inheritance :inheritance
:no-child :no-child

What does the SmartArt feature help users do?

1 Mark(s)

Your Answer:

Compress presentation Compress presentation
Sort table data Sort table data
Create organizational diagrams and visuals
None of these None of these

CASE tools do not include which of the following features?

1 Mark(s)

Your Answer:

Help to draw data models Help to draw data models
Help to generate code Help to generate code
Help to manage people Help to manage people
Create an information repository Create an information repository

Where does the GNU C compiler allocates memory for variable-length arrays?

1 Mark(s)

Your Answer:

Tree Tree
Stack Stack
Linked List Linked List
Queue Queue

During the traversing of the stack when you create a locally scoped variable, where does it go after it goes to the namespace?

1 Mark(s)

Your Answer:

Window Window
Function Function
Document Document
Location Location

When you send another file with your email message, it is called:

1 Mark(s)

Your Answer:

enclosure enclosure
supplement supplement
attachment attachment
heavy mail heavy mail

Af(t)+bg(t) has Laplace of:

1 Mark(s)

Your Answer:

aF(s)bF(s) aF(s)bF(s)
aF(s)/bF(s) aF(s)/bF(s)
aF(s)+bF(s) aF(s)+bF(s)
aF(s)-bF(s) aF(s)-bF(s)

The conversion character ‘s’ for data input means that the data item is:?

1 Mark(s)

Your Answer:

an unsigned decimal integer an unsigned decimal integer
a short integer a short integer
a hexadecimal integer a hexadecimal integer
a string followed by a whitespace character Answer

When a gas is condensed below its boiling point, its state changes into:

1 Mark(s)

Your Answer:

mineral mineral
solid solid
gas gas
liquid liquid

We have Market Basket data for 1,000 rental transactions at a Video Store. There are four videos for rent -- Video A, Video B, Video C and Video D. The probability that Video D will be rented given that Video C has been rented is known as ________ .

1 Mark(s)

Your Answer:

the basic probability the basic probability
support support
lift lift
confidence confidence

HTTP is _____________ protocol?

1 Mark(s)

Your Answer:

application layer application layer
transport layer transport layer
network layer network layer
none of the above none of the above

What is the purpose of the seconds_since_midnight method for a Time object in Ruby?

1 Mark(s)

Your Answer:

Returns the number of seconds since the beginning of the month
Returns the number of seconds since midnight on the current day
Returns the number of seconds since the beginning of the year
None of the above None of the above

What is the correct syntax for inheriting a class in C++?

1 Mark(s)

Your Answer:

class Derived : Base {} class Derived : Base {}
class Derived inherits Base {} class Derived inherits Base {}
class Derived : public Base {} class Derived : public Base {}
class Derived extends Base {} class Derived extends Base {}

What is the full form of the LPWAN?

1 Mark(s)

Your Answer:

Low Protocol Wide Area Network Low Protocol Wide Area Network
Low Power Wide Area Network Low Power Wide Area Network
Long Protocol Wide Area Network Long Protocol Wide Area Network
Long Power Wide Area Network Long Power Wide Area Network

We can choose the tuples to be updated by using a query, as we could for:

1 Mark(s)

Your Answer:

Insert Insert
Delete Delete
Both A and B Both A and B
Retrieval Retrieval

What is the main purpose of using abstraction in Object-Oriented Programming?

1 Mark(s)

Your Answer:

To expose all the implementation details
To restrict access to public methods To restrict access to public methods
To define class methods To define class methods
To hide the complex implementation details and only expose the necessary features

Which of the following is not a part of Slide Design

1 Mark(s)

Your Answer:

Design Template Design Template
Color Scheme Color Scheme
Animation Scheme Animation Scheme
Slide Layout Slide Layout

A name is assigned to an address in:

1 Mark(s)

Your Answer:

name space name space
domain name space domain name space
flat name space flat name space
hard name space hard name space

Once the requirements are stabilized, the basic architecture of the software can be established. Which of the following version of the COCOMO model conforms to the given statement?

1 Mark(s)

Your Answer:

Application composition model Application composition model
Post-architecture-stage model Post-architecture-stage model
Early design stage model Early design stage model
All of the above All of the above

http://www.google.com is called?

1 Mark(s)

Your Answer:

URL URL
IP Address IP Address
Website Name Website Name
None of these Answer None of these Answer

. . . . . . . . command in Web browser that helps to move to the previous page from the current page.

1 Mark(s)

Your Answer:

Back Back
Create Create
Save Save
Forward Forward

Coefficient of thermal expansion of fused quartz is:

1 Mark(s)

Your Answer:

1.2x10-6/C° 1.2x10-6/C°
51x10-6/C° 51x10-6/C°
0.5x10-6/C° 0.5x10-6/C°
0.7x10-6/C° 0.7x10-6/C°

……….. that implies an unsafe state.

1 Mark(s)

Your Answer:

the existence of deadlock the existence of deadlock
that deadlock will eventually occur that deadlock will eventually occur
the pages of deadlock the pages of deadlock
that some unfortunate sequence of events might lead to deadlock

What is the function of the Shift + End shortcut key?

1 Mark(s)

Your Answer:

Select text from the cursor to the end of the current line
Move the cursor to the end of the document
Delete text to the end of the line Delete text to the end of the line
None of these None of these

Which parser is known as the shift-reduce parser?

1 Mark(s)

Your Answer:

Bottom-up parser Bottom-up parser
Top-down parser Top-down parser
Both Top-down and bottom-up Both Top-down and bottom-up
None of the Above None of the Above

Rhino is originated by

1 Mark(s)

Your Answer:

Microsoft Microsoft
Mozilla Mozilla
Apple Apple
None of the mentioned None of the mentioned

Background of screen is known as

1 Mark(s)

Your Answer:

application application
window window
desktop desktop
frame frame

What is the technique by which passwords and usernames can be stolen?

1 Mark(s)

Your Answer:

Hacking Hacking
Phishing Phishing
Spamming Spamming
Spoofing Spoofing

All of the following are phases of systems analysis, except ?

1 Mark(s)

Your Answer:

decision analysis phase decision analysis phase
requirements analysis phase requirements analysis phase
design analysis phase design analysis phase
problem analysis phase problem analysis phase

Which of the following property defines the visual style of up to four different sides of a border?

1 Mark(s)

Your Answer:

border-style border-style
border border
border-top border-top
none of the mentioned none of the mentioned

The advantage of using linked lists over arrays is that . . . . . . . .

1 Mark(s)

Your Answer:

Linked list is an example of linear data structure
Insertion and deletion of an element can be done at any position in a linked list
Linked list can be used to store a collection of homogenous and heterogeneous data types
The size of a linked list is fixed The size of a linked list is fixed

Audio and visuals on screen are called?

1 Mark(s)

Your Answer:

Multimedia Multimedia
Graphics Graphics
Animation Animation
Simulation Simulation

Which of the following is not part of the Test type?

1 Mark(s)

Your Answer:

Function testing Function testing
System testing System testing
Statement testing Statement testing
Database testing Database testing

You are required to give brief of your role duties, which of the following would you use?

1 Mark(s)

Your Answer:

PowerPoint PowerPoint
Excel Excel
Word Word
Notepad Notepad

In Access to reduce the height of the selected control

1 Mark(s)

Your Answer:

SHIFT+RIGHT ARROW SHIFT+RIGHT ARROW
SHIFT+DOWN ARROW SHIFT+DOWN ARROW
DOWN ARROW or CTRL+DOWN ARROW DOWN ARROW or CTRL+DOWN ARROW
None of these None of these

In which year Haykin gave a comprehensive survey of neural network techniques from an engineering perspective?

1 Mark(s)

Your Answer:

1995 1995
1996 1996
1966 1966
1994 1994

How many arguments does the getInputHtml() accept?

1 Mark(s)

Your Answer:

How are elements stored in a 2D array in memory?

1 Mark(s)

Your Answer:

Row-major order Row-major order
Column-major order Column-major order
Random order Random order
Both row-major and column-major order Both row-major and column-major order

Evaluating Your Answers

Artificial Intelligence Mock Test 1 : Question 1 of 70