Python Programming Mock Test 19

In the context of string matching, what does the term "partial match table" refer to?

1 Mark(s)

Your Answer:

The array used for storing results. The array used for storing results.
The data structure used in KMP algorithm.
The table used to track character shifts.
The array used for storing results. The array used for storing results.

What type of operating system MS-DOS is?

1 Mark(s)

Your Answer:

Command Line Interface Command Line Interface
Graphical User Interface Graphical User Interface
Multitasking Multitasking
Menu Driven Interface Menu Driven Interface

The 'ref' keyword can be used with which among the following?

1 Mark(s)

Your Answer:

Static function/subroutine Static function/subroutine
Static data Static data
Instance function/subroutine Instance function/subroutine
All of the mentioned All of the mentioned

Which part of the alimentary canal receives the bile from the liver?

1 Mark(s)

Your Answer:

Small intestine Small intestine
Large intestine Large intestine
Stomach Stomach
None of the above None of the above

The logarithmic function y=lnx has inverse:

1 Mark(s)

Your Answer:

y=ex y=ex
y=ex y=ex
y=lne y=lne
y=xe y=xe

Which of the following words cannot be a variable in python language?

1 Mark(s)

Your Answer:

_val _val
val val
try try
_try_ _try_

In a regular expression, what does the metacharacter `d` represent?

1 Mark(s)

Your Answer:

Any special character Any special character
Any digit Any digit
Any whitespace character Any whitespace character
None of These None of These

What will be the output of the following C code? char str[20]; strcpy(str, "123456"); res = atoi(str); printf("%s %d\n", str, res);

1 Mark(s)

Your Answer:

123456 0 123456 0
123456 0.0 123456 0.0
123456 123456 123456 123456
123456 123456.0 123456 123456.0

Which is the opposite to the load event in JavaScript?

1 Mark(s)

Your Answer:

dontload dontload
postload postload
preload preload
unload unload

Which of the following selects all <div> elements and all <p> elements?

1 Mark(s)

Your Answer:

element element element element
element+element element+element
element,element element,element
None of the above None of the above

Number of degrees of freedom in rotational kinetic energy of monoatomic gas molecule is:

1 Mark(s)

Your Answer:

0 0
2 2
3 3
6 6

Conditions of a for loop are:

1 Mark(s)

Your Answer:

A starting value to initialize the counter variable
A condition for continuing the loop, involving the counter variable
An operation to perform on the counter variable at the end of each loop cycle
All of the above All of the above

Which of the following is NOT a valid ASP.NET control?

1 Mark(s)

Your Answer:

asp:Label asp:Label
asp:TextBox asp:TextBox
asp:Button asp:Button
asp:Div asp:Div

What will be the output of the following Python code? x = 'abcd' for i in range(len(x)): print(i)

1 Mark(s)

Your Answer:

error error
1 2 3 4 1 2 3 4
a b c d a b c d
0 1 2 3 0 1 2 3

Which of the following is true about Microsoft Active Server Pages (ASP)?

1 Mark(s)

Your Answer:

It is stored in .cfm files. It is stored in .cfm files.
It is executed on the client. It is executed on the client.
It does not use tags. It does not use tags.
It allows for coding of custom tags in an HTML file.

Which keyword is used for accessing the features of a package?

1 Mark(s)

Your Answer:

package package
import import
extends extends
export export

Which of the following is golden rule for interface design ?

1 Mark(s)

Your Answer:

Place the user in control Place the user in control
Reduce the user’s memory load Reduce the user’s memory load
Make the interface consistent Make the interface consistent
All of the mentioned All of the mentioned

What is the purpose of a module in Python?

1 Mark(s)

Your Answer:

To define classes To define classes
To create graphical interfaces To create graphical interfaces
To organize functions, classes, and variables
To execute code line by line To execute code line by line

What is inheritance in C++?

1 Mark(s)

Your Answer:

The process of creating multiple instances of a class
The process of hiding the implementation details of a class
The process of deriving a new class from an existing class
The process of defining functions within a class

The method of communication in which transmission takes place in both directions, but only one direction at a time is called

1 Mark(s)

Your Answer:

Simplex Simplex
Four wire circuit Four wire circuit
Full Duplex Full Duplex
Half Duplex Half Duplex

What is the purpose of the ungroup() function in dplyr?

1 Mark(s)

Your Answer:

Retains the grouping of the data frame Retains the grouping of the data frame
Removes the grouping of the data frame Removes the grouping of the data frame
Unpacks nested data frames Unpacks nested data frames
Reorders the rows based on a specific column

What will be the output of the following C code? #include<stdio.h> int main() { signed char ch= ‘a’; printf(“%u”,ch); return 0; }

1 Mark(s)

Your Answer:

-65 -65
65 65
-97 -97
97 97

Element of a computer protocol specifies the information structure needed for coordination among machines and for data handling is:

1 Mark(s)

Your Answer:

syntax syntax
semantic semantic
format format
timing timing

What is the purpose of a feature file in Cucumber testing?

1 Mark(s)

Your Answer:

Contains the actual implementation of the application's features
Specifies the requirements for a software feature
Provides a detailed report of test results
Describes the behavior of an application in plain text

What will be the output of the following C++ code? #include <iostream> using namespace std; int main() { int i; enum month { JAN = 1, FEB, MAR, APR, MAY, JUN, JUL, AUG, SEP, OCT, NOV, DEC }; for (i = MAR; i <= NOV; i++) cout << i; return 0; }

1 Mark(s)

Your Answer:

01234567891011 01234567891011
123456789101112 123456789101112
34567891011 34567891011
123456789 123456789

Decimal values are referred as . . . . . . . . data types in R.

1 Mark(s)

Your Answer:

Numeric Numeric
Character Character
Integer Integer
Lists Lists

What are the references in C++?

1 Mark(s)

Your Answer:

An alternative name for already existing variables
A pointer to a variable A pointer to a variable
A new type of variables A new type of variables
A new type of constant variable A new type of constant variable

In the relationships window, what does the appearance of symbols, such as 1 and the infinity symbol, at the endpoints of a relationship line mean?

1 Mark(s)

Your Answer:

Referential integrity is enforced Referential integrity is enforced
Referential integrity isn't enforced Referential integrity isn't enforced
An inner join is set An inner join is set
An outer join is set An outer join is set

What is the main principle behind object-oriented programming?

1 Mark(s)

Your Answer:

Polymorphism Polymorphism
Encapsulation Encapsulation
Objects Objects
Inheritance Inheritance

ADO.NET provides the ability to create and process in-memory databases called:

1 Mark(s)

Your Answer:

Views Views
Relations Relations
Tables Tables
Datasets Datasets

Computer line printer is faster than:

1 Mark(s)

Your Answer:

daisy wheel printer daisy wheel printer
dot matrix printer dot matrix printer
character printer character printer
chain printer chain printer

The gas which is used as cooling agent is:

1 Mark(s)

Your Answer:

carbon dioxide carbon dioxide
helium helium
argon argon
nitrogen nitrogen

In a relation, the columns are sometimes called "attributes".

1 Mark(s)

Your Answer:

True True
False False

What is the output of the following code: my_list = [1, 2, 3, 4, 5] print(my_list[1:4])

1 Mark(s)

Your Answer:

[2, 3, 4] [2, 3, 4]
[1, 2, 3] [1, 2, 3]
[1, 2, 3, 4] [1, 2, 3, 4]
[2, 3] [2, 3]

To fetch large objects, the ResultSet interface provides method:

1 Mark(s)

Your Answer:

getBlob() getBlob()
getClob getClob
getTlob() getTlob()
Both A and B Both A and B

. . . . . . . . part of the MapReduce is responsible for processing one or more chunks of data and producing the output results.

1 Mark(s)

Your Answer:

Maptask Maptask
Mapper Mapper
Task execution Task execution
All of the mentioned All of the mentioned

Which of the following operators take only integer operands in MS Excel?

1 Mark(s)

Your Answer:

% %
+ +
/ /
None of these None of these

What will be the output of the following code: for (int i = 0; i < 3; ++i) { for (int j = 0; j < 2; ++j) { cout << i << j << " "; } }?

1 Mark(s)

Your Answer:

Compilation error Compilation error
00 10 20 01 11 00 10 20 01 11
00 11 22 33 44 00 11 22 33 44
00 01 10 11 20 21 00 01 10 11 20 21

In tally you get currency symbol option from ________ menu

1 Mark(s)

Your Answer:

Company creation Company creation
Stock items units Stock items units
Regional setting Regional setting
None of the above None of the above

In the absence of a exit condition in a recursive function, the following error is given . . . . . . . .

1 Mark(s)

Your Answer:

Compile time error Compile time error
Run time error Run time error
Logical error Logical error
No error No error

Which pattern is used to evaluate abstract syntax tree?

1 Mark(s)

Your Answer:

Visitor pattern Visitor pattern
Singleton Pattern Singleton Pattern
Proxy pattern Proxy pattern
Adapter pattern Adapter pattern

The process of defining two or more methods within the same class that have same name but different parameters list?

1 Mark(s)

Your Answer:

Method overloading Method overloading
Method overriding Method overriding
Encapsulation Encapsulation
None of the mentioned None of the mentioned

A functional dependency is always an equation.

1 Mark(s)

Your Answer:

True True
False False

Which protocol is used for ping?

1 Mark(s)

Your Answer:

TCP TCP
UDP UDP
ICMP ICMP
IGMP IGMP

What is the purpose of getting the paramerer fvonly?

1 Mark(s)

Your Answer:

To repeat the view test To repeat the view test
To get the first view To get the first view
To debug the code To debug the code
None of the mentioned None of the mentioned

Which of the following are the protocols defined by .NET runtime?

1 Mark(s)

Your Answer:

HTTP HTTP
HTTPS HTTPS
File File
All of the mentioned All of the mentioned

Consider the following code snippet data.sort(function(a,b),b-a);

1 Mark(s)

Your Answer:

Sort in the alphabetical order Sort in the alphabetical order
Sort in the chronological order Sort in the chronological order
Sort in reverse alphabetical order Sort in reverse alphabetical order
Sort in reverse numerical order Sort in reverse numerical order

Multiplexing is synchronous:

1 Mark(s)

Your Answer:

FDM FDM
WDM WDM
TDM TDM
CDMA CDMA

Determine output: void main() { int const *p=5; printf("%d", ++(*p)); }

1 Mark(s)

Your Answer:

6 6
5 5
Garbage Value Garbage Value
Compiler Error Compiler Error

The __________ rule makes it possible to define different style rules for different media types in the same stylesheet.

1 Mark(s)

Your Answer:

audio/video audio/video
sink sink
@media @media
@canvas @canvas

What is data in a MySQL database organized into?

1 Mark(s)

Your Answer:

Objects Objects
Tables Tables
Networks Networks
File systems File systems

What is the return value of strcmp("abc", "abc")?

1 Mark(s)

Your Answer:

0 0
1 1
-1 -1
1 1

In Stream Control Transmission Protocol (SCTP) packet, control chunks come before:

1 Mark(s)

Your Answer:

stream chunks stream chunks
control chunks control chunks
data chunks data chunks
err-control chunk err-control chunk

A technique used by codes to convert an analog signal into a digital bit stream is known as

1 Mark(s)

Your Answer:

Digital Signal Generator Digital Signal Generator
Pulse Code Modulation Pulse Code Modulation
Pulse Signal Modulation Pulse Signal Modulation
None of these None of these

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

Evaluating Your Answers

Python Programming Mock Test 19 : Question 1 of 55