Solved IT Tools and Business Systems (January 2022)

Each question below gives a multiple choice of answers. Choose the most appropriate one and enter in the "OMR" answer sheet supplied with the question paper, following instructions therein.
(1x10)

1.1 : Numbers in base 16 are called as :

(A) Octal System
(B) Hexadecimal System
(C) Decimal System
(D) Binary System

1.2 : copying this formula in cell C2 the formula will be :

(A) =D3+E4

(B) =D2+E3

(C) =D2+E4

(D) =D3+E3 

1.3 :  Which of the following file extensions indicate file created in Paint ?

(A) BMP

(B) DOC

(C) STK

(D) PPT

1.4 :  Which of the following is an input device ?

(A) Screen

(B) Speakers

(C) Keyboard

(D) Printer

1.5 : The cost of storing a bit is minimum in :

(A) Cache

(B) RAM

(C) Register

(D) Magnetic disc

1.6 : ............ is known as high level language.

(A) Windows 7

(B) Operating System

(C) Java

(D) Apple

1.7 : ROUND (1363.45, —2) returns :

(A) —1364

(B) 1400

(C) 1363.45

(D) 1300

1.8 : Airline reservation system is a typical example of :

(A) Batch processing

(B) Online processing

(C) Real time processing

(D) None of the above 

1.9 : To create a copy of files in the event of system failure, you create a :

(A) restore file

(B) firewall

(C) backup

(D) redundancy

1.10 : Which of the following is a tool to send letter to many recipients in MS-Word ?

(A) What-if

(B) Mailmerge

(C) Goal seeking

(D) Sorting

2. : Each statement below is either TRUE or FALSE. Choose the most appropriate one and ENTER in the "OMR" answer sheet supplied with the question paper, following instructions therein. (1x10)

2.1 The Language that the computer can understand is called Machine Language. T

2.2 The Recycle Bin is a folder that provides a convenient place to store frequently used documents, graphics and other files. F

2.3 Paperless office & Virtual office are same. F

2.4 PowerPoint Presentation can be embed with sound, video clips and animations. T

2.5 A byte is the smallest unit of storage. F

2.6 The tabs appearing below at the bottom on the worksheet carry the default labeling of Sheetl, Sheet2, Sheet3 etc. These tabs cannot be renamed. F

2.7 Cache Memory is faster than Main Memory. T

2.8 Floppy Disk is plug and play device. T

2.9 Machine Language is machine independent while Higher Level Languages are machine dependent. T

2.10 If you enter 345A in a cell it will be treated as number in the electronic spreadsheet as it starts with digit. F

3. : Match words and phrases in column X with the closest related meaning/word(s)/phrases in column Y. Enter your selection in the "OMR" answer sheet supplied with the question paper, following instructions therein. (1x10)

X		Y
3.1 (B)	A set of rules for solving a problem in a given number of steps.	(A)	Application software
3.2 (F)	The first screen that appears after the computer is switched on	(B)	Algorithm
3.3  (G)	Software to translate HLL to Machine Code	(C)	ARPANET
3.4 (H)	It is used to create Curriculum Vitae	(D)	Bug
3.5 (M)	Symbol used in email addresss	(E)	Programmer
3.6 (A)	A set of programs used to accomplish a specific task	(F)	Desktop
3.7 (D)	A hidden error in a computer program	(G)	Interpreter
3.8 (C)	In the year 1969, Department of Defense of the United States started a network called	(H)	MS-Word
3.9 (E)	Specialist in one area of computer programming or to a generalist who writes code for many kinds of software.	(I)	Resolution
3.10 (I)	The number of distinct pixels in each dimension that can be displayed	(J)	#
		(K)	Program
		(L)	Screen
		(M)	@

4. Each statement below has a blank space to fit one of the word(s) or phrase(s) in the list below. Enter your choice in the "OMR" answer sheet attached to the question paper, following instructions therein. (1x10)

(A)	Chown	(B)	CPU	(C)	Transpose
(D)	Modem	(E)	Clip Art	(F)	1024
(G)	Scanner	(H)	RAM	(I)	Slide
(J)	Printer	(K)	ALU	(L)	2048
(M)	Ctrl+E

4.1 ___(M)____ is a short-cut to align all the selected sentences in center of the page.

4.2 The ___(B)___ , also called the "brains" of the computer, is responsible for processing data.

4.3 The 1 KB equals ____(F)___ bytes.

4.4 ___(G)____ is a device that takes optically images, printed text, handwriting, or an

object and converts it to a digital image.

4.5 ___(I)____ is an electronic page in a presentation.

4.6 ___(H)____ is known as a primary memory.

4.7 ___(A)____ Unix command is used to change ownership of the file.

4.8 ____(E)___ is a gallery of ready-made graphics available in presentation software.

4.9 ___(C)____ function displays row data in a column or column data in a row.

4.10 ___(D)____ is a device to convert digital signal to analog & vice versa.

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