Practice Sockets Multiple Choice Questions Quiz-3 - MCQGeeks.com

Q.1

Why do we use Adobe Illustrator along with R?

Collect the relevant data
Format the chart and to correct the errors
Tighten and format the chart
Ingest and process the chart

Q.2

What does the R language do?

Tighten and format the chart
Ingest and process the chart
Format and Ingest the chart
None of the mentioned

Q.3

What kind of data can be run in R?

Binary
Text
Decimals
All kinds

Q.4

Which of the following is/are statistical languages?

R
S
None of the mentioned
Both R and S

Q.5

The history object is a part of which object?

Property
Window
Location
Screen

Q.6

Which of the following is a successor to the S language?

C++
R
S
Java

Q.7

What are the purposes R can be used for?

Suck in data
Parse data
Process data
All of the mentioned

Q.8

What type of language is generally used to collect the data?

Glue language
Statistical language
Both Glue and Statistical language
None of the mentioned

Q.9

Which of the following are not a socket property?

onopen
readyState
onmessage
ready

Q.10

How can we check the subprotocol being used by the client?

subprotocol property
protocol property
clientprotocol property
none of the mentioned

Q.11

How will you transmit data using the connection?

send(data)
Socket.send(“data”)
Socket.send(data)
Socket(data)

Q.12

How many methods are there in the History object?

3
4
5
6

Q.13

What is the purpose of the method forward()?

Loads any random URL in the history list
Loads the previous URL in the history list
Loads a specific URL from the history list
Loads the next URL in the history list

Q.14

How will you update the URL displayed in the location bar?

location
location.URL
location.hash
url

Q.15

What are the processes that take place within R?

Splitting of data
Aggregating of data
Overlaying two or more data
All of the mentioned

Q.16

Which of the following is not a WebSocket event?

open
close
error
deny

Q.17

What does an History object contain?

URL
Parameters
Attribute values
Property

Q.18

How do you add a particular state to the browsing history?

pushState()
replaceState()
state()
none of the mentioned

Q.19

What does the pushState() method do?

Removes the state
Adds new state
Replaces the state
None of the mentioned

Q.20

Which of the following method is used to replace the current history state instead of adding a new state to the browsing history?

replaceState()
replace(state)
replace()
none of the mentioned

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