Executive Assitant : Date - 28/11/2022 Shift - 1 Previous Year Paper Computer Knowledge PDF

Besides the original attached files, some new files may be also attached with a forwarded e-mail.

An e-mail can be forwarded to only one person.

An e-mail may be forwarded only manually.

New message cannot be added to a forwarded e-mail message.

copy the formatting of the selected text of the document

copy the selected text from the document and put it on the Clipboard

paste the content of the Clipboard

cut the selected text from the document and put it on the Clipboard

25

100

45

60

Both (i) and (ii)

Neither (i) nor (ii)

(i) only

(ii) only

It is single tasking operating system.

It was developed by Linus Torvalds.

It is product of Apple Incorporation.

It is a single user operating system.

Both (i) and (ii)

(ii) only

Neither (i) nor (ii)

(i) only

It is system software.

Web crawler is an important component of a web search engine.

It searches the IP address of a web server.

Google Chrome is a web search engine.

Compiler

Operating System

Printer driver

MS-Office

.doxc

.docx

.dox

.doc

(ii) only

Both (i) and (ii)

Neither (i) nor (ii)

(i) only

It inserts a duplicate slide of the selected slide.

It inserts a blank slide.

It copies the selected slide onto the Clipboard.

It deletes the selected slide.

It receives data from a computer system for display.

It converts digital data into human understandable form.

It converts data into digital form.

Printer is an output device.

(i) only

(ii) only

Neither (i) nor (ii)

Both (i) and (ii)

The Internet works with the help of clients and servers.

Every computer connected to the Internet is identified by an IP address.

Internet and World Wide Web are the same.

A computer that is connected to the Internet is called a client.

Both (i) and (ii)

Neither (i) nor (ii)

(i) only

(ii) only

Very Fast

Fast

Medium

Slow

It is the most popular web search engine.

It was originally known as BackRub.

It was developed in the year 1972.

It was developed by Sergey Brin and Larry Page.

40

30

10

20

Design

Insert

Animation

View

3A:3E

1C:5C

C1:C5

A3:E3

3

1

4

2

It is possible to change the font size and font face of its place holders.

By default, it contains 3 place holders.

By default, it contains only the title and subtitle place holders.

It is not necessary to type something in its place holder.

Select first range of cells → Press Ctrl → Select second range of cells

Select first range of cells → Press Ctrl + Alt → Select second range of cells

Select first range of cells → Press Alt → Select second range of cells

Select first range of cells → Press Shift → Select second range of cells

4 is the default value for decimal places.

1000 separator is a feature that places the comma after every digits.

30 is the maximum value for decimal places.

1 is the minimum value for decimal places.

change the text

changE thE text

Change The Text

ChangeTHE Text

It can be wired or wireless or a combination of both.

A LAN with 10 Mbps speed called Ethernet.

It is more secure than other networks.

Railway reservation system is an example of LAN.

Algorithmic Logic Unit

Algorithmic Looping Unit

Arithmetic Logic Unit

Arithmetic Language Unit

Safari

Google

Google Chrome

Opera

Draft

Spam

Deleted

Trash

B4

180

114

4B

1 bytes = 8 bits

1 KB (kilobyte) = 1000 bytes

Basic unit of computer memory is ASCII

1 nibble = 6 bits

Ctrl + Alt + C

Alt + Shift + C

Ctrl + Shift + C

Shift + C

In the ‘To’ field, the e-mail address of only one recipient should be entered.

If the same message (e-mail) is to be sent to more than one person, then only one e-mail address is entered in the ‘To’ field and the remaining e-mail addresses should be entered in the ‘CC’ and/or ‘Bcc’’ fields.

The signature of the sender is optional.

The subject of the message is entered in the ‘Subject’ field and it is mandatory.

3

4

6

2

(ii) only

Neither (i) nor (ii)

(i) only

Both (i) and (ii)

Neither (i) nor (ii)

(i) only

(ii) only

Both (i) and (ii)

It uses the HTTP protocol to access a web page.

It is based on the TCP/IP reference model.

It is LAN that is established for an organisation.

It was invented by John Bob.

Both (i) and (ii)

(ii) only

Neither (i) nor (ii)

(i) only

Abacus

Pascaline

Neither Abacus nor Pascaline

Both Abacus and Pascaline

Windows NT was developed by Microsoft.

Windows 10 was released in 2015.

Windows 10 is the part of the Windows NT family of operating systems.

Windows NT does not support multitasking.

The ‘Change the size of text, apps, and other items’ field exist in the ‘Scale and Layout’ section.

Choose an option from the drop-down menu of the ‘Change the size of text, apps, and other items’ field.

100% is the recommended value of the ‘Change the size of text, apps, and other items’ field.

Start →Settings →System → Display is used to open display setting window.

.potx

.pxto

.pptx

.ppt

Page Layout

Home

Insert

References

Defense Active Research Projects Agent

Defense Advanced Research Projects Agency

Different Advanced Research Projects Agency

Defense Advanced Review Projects Agent

RAM is non-volatile memory.

RAM is a primary memory.

Hard disc cannot be directly accessed by the CPU of a computer.

Program and data are loaded into the primary memory before processing.

Page Layout

Home

References

Insert

The state of the Internet connection is displayed in the Notification Area.

The volume level of the speaker is displayed in the Notification Area.

The icons of the pinned applications are also displayed in the Notification Area.

It is located at the right side of the Taskbar.

Both (i) and (ii)

(ii) only

Neither (i) nor (ii)

(i) only