Free Mock Test : STET Computer Science : Asked Question-2023 (part-2)

Question : In Real Time Interactive Audio Video, Jitter is introduced in real-time data by delay between

pixels

layers

frames

packets

none of these

Question : In Audio and Video Compression, voice is sampled at 8000 samples per second with________

8 bits per sample

5 bits per sample

7 bits per sample

6 bits per sample

none of these

Question : Which of the following is part of the four main types for e-commerce?

B2B

B2C

C2B

All of the above

none of these

Question : Which of the following can improve the performance of AI agent?

Precision

Learning

Observing

All of the above

none of these

Question : What does a first order predicate logic contain?

Predicate and a subject

Predicate and a Preposition

Subject and an object

all of the above

none of these

Question : The process of removing detail from a given state representation is called __________

Extraction

Abstraction

Data Mining

Information Retrieval

constructor

Question : Uniform-cost search expands the node n with the ___________

Lowest path cost

Heuristic cost

Highest path cost

Average path cost

none of these

Question : The algorithm used in the Game tree to make decisions of Win/Lose is ?

Heuristic Search Algorithm

DFS/ BFL algorithm

Greedy Search algorithm

Min/Max algorithm

none of these

Question : Programming language commonly used for AI is________?

Lisp

Perl

Prolog

C++

java

Question : Who is known as the father of AI?

Fisher Ada

Alan Turing

John McCarthy

Allen Newell

none of these

Question : What is the role of the MISO pin in the RFID Module?

Master In Slave Out

Manage Internal Slave Output

Master Internal Search Optimization

Manage Input Slave Op

none of these

Question : A complex SCADA system has______________levels?

6

5

3

4

8

Question : WSN stands for?

Wireless Standard Protocol

Wireless Sensor Protocol

Wireless Serial Protocol

Wireless Single Protocol

none of these

Question : BLE stands for

Bluetooth large energy

Bluetooth low energy

Bluetooth light energy

Bluetooth long energy

none of these

Question : About IoT, which among the followings isnot correct?

Light sensor is analog

microphone is a digital sensor

Keyboard is a digital sensor

Push button is a digital Sensor

all of these

Question : Which among the following is not true about IoT?

IoT uses Micro Controllers

IoT is fully safe

IoT uses Sensors and Actuators

IoT uses wireless technology

none of these

Question : The class of CFG is not closed under

Concatenation

Intersection

Union

Repeated Concatenation.

none of these

Question : If NFA of 5 states excluding the initial state is converted into DFA, maximum possible number of states for the DFA is?

64

32

128

187

147

Question : Minimum Number of states require to accept string ends with 101.

3

2

1

can’t be represented

none of these

Question : For a DFA accepting binary numbers whose decimal equivalent is divisible by 3, what are all the possible remainders?

0

0,2

0,1,2

0,1,2,3

none of these

Question : Let u=’1101’, v=’0001’, then uv=11010001 and vu= 00011101.Using the given information what is the identity element for the string?

u-1

v-1

u-1v-1

ε

none of these

Question : A Language for which DFA exist is a_____________

Regular Language

Non-Regular Language

Any language

Cannot be said

none of these

Question : The Kleene Star operation accepts the following string of finite length over set A = {0,1} | where string s contains even number of 0 and 1.

01, 0011,010101

0011, 11001100

ε, 0011, 11001101

ε, 0011, 11001100

none of these

Question : In XML, which attribute is used to uniquely identify an element?

id

class

name

tag

none of these

Question : How does the DOM tree structure reflect the hierarchy of HTML elements?

In alphabetical order

Based on the element's size

In a parent-child relationship

According to the element's color

none of these

Question : What does AJAX stand for?

Asynchronous JavaScript and XML

Automated JavaScript and XHTML

Advanced JavaScript and XML

Asynchronous JSON and XHTML

none of these

Question : Which library simplifies JavaScript tasks like HTML document traversal and manipulation?

JavaFX

Bootstrap

React

jQuery

none of these

Question : What does CSS stand for?

Cascading Style System

Creative Styling Script

Computer Style Sheets

Cascading Style Sheets

none of these

Question : Which protocol is commonly used for sending emails?

HTTPS

FTP

SMTP

TCP

none of these

Question : What are abstract methods?

Methods that are inaccessible to the outside world

Methods that have implementation details

Methods without a body, defined in an abstract class

Methods that cannot be inherited

all of these

Free Mock Test - STET Computer Science : Asked Question-2023 (part-2)

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