Important Computer Awareness Quiz for IBPS RRB PO/Clerk Mains (Day-7)

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1) Both Switch and Bridge present in _____ layer

a) Physical

b) Datalink

c) Network

d) Transport

e) None of these

2) Which layer is responsible for deciding the simple duplex / full duplex / half duplex?

a) Physical

b) Data link

c) Network

d) Transport

e) None of these

3) _____ layer is responsible for End to End delivery and _____ layer is responsible for process to process delivery

a) Network, Transport

b) TCP, Network

c) Network, TCP

d) Application, Network

e) None of these

4) Which one of the following order is correct order?

a) Byte< Kilobyte <Megabyte <Terabyte <Gigabyte <Petabyte

b) Byte< Kilobyte< Megabyte <Petabyte<Gigabyte <Terabyte

c) Byte< Kilobyte< Megabyte < Gigabyte < Terabyte<Petabyte

d) Byte< Kilobyte< Megabyte < Gigabyte < Petabyte<Terabyte

e) None of these

5) Which one of the following file extension for image?

a) *.png

b) *.jpg

c) *.jpeg

d) All of these

e) None of these

6) Which one of the following file extension for Database?

a) *.db

b) *.mdb

c) *.exe

d) *.txt

e) None of these

7)Which layer convert machine dependent data to machine independent data?

a) Application

b) Session

c) Presentation

d) Data link

e) None of these

8)Which of the following protocols is used in Application layer?

a) MIME

b) PPTP

c) TCP

d) SMPP

e) None of these

9)What command is used to permanently remove a record from a database table?

a) Drop

b) Remove

c) Delete

d) Cut

e) None of these

10)By the use of _____ Command we can modify our exiting table?

a) Insert

b) Rename

c) Delete

d) Alter

e) None of these

Answers: