Computer Quiz for RRB Clerk Mains 3rd October 2018

Q1. E-R modeling technique uses which approach?

(a) top-down approach

(b) bottom-up approach

(c) left-right approach

(d) Both top-down and bottom-up

(e) None of these

Q2. Which among the following options is the application that combines text, sound, graphics, motion video, and/ or animation?

(a) Multimedia

(b) Minimedias

(c) Videoscapes

(d) Motionware

(e) Maxomedia

Q3. Which of the following is true about relational database?

(a) It is a collection where data can be arranged in only rows

(b) It is a collection where data can be arranged in only columns

(c) It is a collection of data arranged in rows and columns

(d) All of the above

(e) None of the above

Q4. Which of the following is a folder that retains copies of messages have started but are not yet send to the recipient?

(a) Inbox

(b) Outbox

(c) CC

(d) Sent Items

(e) Drafts

Q5. Which of the following is required to communicate between two computers?

(a) communications software

(b) communications hardware

(c) protocol

(d) access to transmission medium

(e) All of the above

Q6. Who among the following is inventor of transistors?

(a) Walter Houser Brattain

(b) John William

(c) John Bardeen

(d) Charles Babbage

(e) Both (a) and (c)

Q7. In E-R diagram, relationship is represented by _________.

(a) diamond shaped

(b) circular shaped

(c) ellipse shaped

(d) square shaped

(e) None of these

Q8. What is periodically adding, changing and deleting file records called?

(a) renewing

(b) upgrading

(c) restructuring

(d) updating

(e) None of these

Q9. What is the short cut key to open Font dialog box in MS Word?

(a) Ctrl + F         

(b) Alt + Ctrl + F

(c) Ctrl + D                                         

(d) Ctrl + Shift + D

(e) Alt + F4

Q10. What is gutter margin?

(a) Margin that is added to the left margin when printing

(b) Margin that is added to right margin when printing

(c) Margin that is added to the binding side of page when printing

(d) Margin that is added to the outside of the page when printing

(e) None of these

Solution

1.(a)

E-R model uses top-down approach

2.(a)

Multimedia is content that uses a combination of different content forms such as text, audio, images, animation, video and interactive content.

3.(c)

In relational database, data is arranged in rows and columns.

4.(e)

A draft is simply an email message you haven’t yet sent.

5.(e)

All are required to communicate between two computers.

6.(e)

Walter Houser Brattain was an American physicist, along with John Bardeen and William Shockley, invented the point-contact transistor.

7.(a)

Diamond shaped figure is used to represent relationship in E-R diagram.

8.(d)

 Updating is periodically adding, changing and deleting file records

  1. (c)

Ctrl + D is the shortcut key to open font dialog box.

10.(c)

A gutter margin setting adds extra space to the side margin or top margin of a document that you plan to bind. A gutter margin helps ensure that text isn’t obscured by the binding.

Subscribe Our Youtube Channel click here

Mail us at:- ambitiousbaba1@gmail.com

Join Telegram study group: Click here

Leave a Reply