Computer (Part-4)

41. Which company developed 'Hack' Programming Language? [S.S.C. Online CHSL (T-I) 31.01.2017 (Shift-I)]

(a) Google
(b) Microsoft
(c) Facebook
(d) Apple

Correct Answer: (c) Facebook

Solution:Hack is a programming language developed by Facebook as a subset of PHP for the HipHop virtual machine.

42. What are the list of coded instructions called? [S.S.C. Online MTS (T-I) 9.10.2017 (Shift-III)]

(a) Algorithm
(b) Computer Language
(c) Computer Program
(d) None of these

Correct Answer: (c) Computer Program

Solution:A computer program consists of code executed on a computer to perform particular tasks.

This code is written by programmers.
Programming is the process of giving machines a set of instructions that describe how a program should be carried out.

43. A grammar for annotating a document in a way that is syntactically distinguishable from the text, such as HTML, is______ . [S.S.C. Online CHSL (T-I) 22.01.2017 (Shift-II)]

(a) Command Language
(b) Machine Language
(c) Markup Language
(d) Style Sheet Language

Correct Answer: (c) Markup Language

Solution:Markup Language is indeed the term for a grammar used to annotate a document in a way that is syntactically distinguishable from the text itself, with HTML being a prime example.

44. Which of the following keys will you press in Windows 10 to turn the volume up? [S.S.C. Online CHSL (T-I) 10.06.2021 (Shift-I)]

(a) F6
(b) F5
(c) F4
(d) F8

Correct Answer: (d) F8

Solution:To turn the volume up on Windows 10, you typically press the Fn + F8 keys simultaneously.

However, the exact combination might vary depending on your keyboard.
Some keyboards use F3/F4 or other function keys.

45. What is MS-DOS? [C.P.O. S.I. 5.06.2016 (Shift-I)]

(a) Multipurpose System Digital Offline Sign
(b) Microsoft Disk Operating System
(c) Multi System-Disk Operating System
(d) Microchip Sign Digital System

Correct Answer: (b) Microsoft Disk Operating System

Solution:MS-DOS, which stands for Microsoft Disk Operating System, was a widely used operating system for personal computers (PCs) in the 1980s and early to mid-1990s.

46. Which of the following is a single-user operating system? [S.S.C. Online CHSL (T-I) 5.08.2021 (Shift-II)]

(a) Windows NT
(b) Linux
(c) Windows 7
(d) MS-DOS

Correct Answer: (d) MS-DOS

Solution:MS-DOS is a single-user Operating system.

A single- user operating system developed and intended for use on a computer or similar machine that will only have a single user at any given time.
This type of OS is typically used on devices like wireless phones and two-way messaging devices.

47. Which function key displays the Print Preview window in Microsoft Office? [S.S.C. Online CHSL (T-I) 13.10.2020 (Shift-II)]

(a) Ctrl+F2
(b) Alt+F2
(c) Shift+F2
(d) Alt+Ctrl+F2

Correct Answer: (a) Ctrl+F2

Solution:Ctrl+F2 key displays the Print Preview window in Microsoft office.

Print preview is a feature that displays on the screen what a hard copy would look like when printed.
Using print preview, you can find any errors that may exist or fix the layout before printing, which can save ink or toner and paper by not having to print more than once.

48. In Microsoft Word, under character formatting is used to apply colors to the characters. [S.S.C. Online CHSL (T-I) 8.03.2018 (Shift-II)]

(a) Font style
(b) Font color
(c) Effects
(d) Size

Correct Answer: (b) Font color

Solution:In Microsoft Word, under character formatting, Font style makes the character stand out by making them

bold, Italic or both.

Character formatting controls the appearance of the individual letters in a newsletter.
This can make your document more interesting.
Different text styles, such as bold or italics, can make text stand out.
Underlining can be used for headings.

49. Which key is used to go to another line in MS Word document? [S.S.C. Online Graduation Level (T-I) 11.08.2017 (Shift-II)]

(a) Enter key
(b) Escape key
(c) Shift Key
(d) Return key

Correct Answer: (a) Enter key

Solution:In MS word, move the text cursor to where you want the new line to begin, press and hold down the Shift key, and then press the Enter key.

You can continue to press Shift + Enter to move to each new line and when ready to move to the next paragraph press Enter.

50. In Microsoft Word,provides options to switch between Normal, Web Layout, Print Layout, Outline and Reading Views. [S.S.C. Online CHSL (T-I) 22.03.2018 (Shift-I)]

(a) Standard tool bar
(b) View Buttons
(c) Formatting tool bar
(d) Tab stop

Correct Answer: (b) View Buttons

Solution:In Microsoft Word, View Buttons provide options to switch between

Normal,
Web Layout,
Print Layout,
Outline
and Reading Views.