GAT Subject Computer Science Online MCQs With Answers

image
image
image

GAT Subject Computer Science Online MCQs

Sr. # Questions Answers Choice
1 Ports that require bits to travel through one at a time are called ______ ports. Parallel Serial Network Opem
2 One of the advantages of electronic mail over the telephones for short communications is that. E-mail is secure against wiretapping E-mail demands the immediate attention of the recipient E-mail systems cost less than phone systems E-mail does not demand the immediate attention of the recipient
3 The three essential components of any computer system are. Hardware and software network Hardware software application program Hardware software training Hardware software people
4 You're ready to telecommunicate with your PC to what kinds of systems can you connect? Time sharing systems Electronic bulletin boards Electronic mail services All of tha above
5 The main purpose of a networking computers is to. Move blocks of information within RAM Enable voice communication between modems Facilitate communication between software applications Share resources and information
6 In 1945 Arthur C, Clarke predicated that satellites would. Replace many telephone cables Replace radio towere Allows electronic signals to be beamed oceans All of the above
7 Computer conferencing. Requires that each participant have a modem Allow prticipants to examine documents and comments from geographically remote sites Is an example of batch, rather than interactive computer g Always includes voice communication
8 Scientific visualization can be done with the help of. Mathematical processing software Statistical software packages Graphics programs All of the abvoe
9 What is the best reason for using a simulation to model long range movements of the Earth's continents? The speed of simulation Operator safety The simulation is less work Simulations are always occurate
10 In spreadsheet program the active cell is the cell that. Is still empty Contains data or text Is doing acrobics Can be modified
11 Which of the following cannot be entered into a typical spreadsheet cell. Graphics All of the above are legal A numeric value A formula
12 Which of the following cannot be entered into a typical spreadsheet cell. A formula A numeric value Graphics All of the above are legal
13 An engineer who uses a mathematics processor to test the stress capacity of a bridge is. Putting live sin danger Modeling Vizualizing Calculating
14 This works like a specialized prefabricated worksheet, automatically recalculating as a number is entered or changed. Tax preparation software Audit trials Mathematics processors Transaction software
15 Which of the following true of spreadsheets in general? They are used only in business applications They can be used for simulations Their formulas can only refer to cells that are in the same row or column as the formula It is very difficult to generate deceptive results with a spreadsheet.
16 What are the three things that can be in the cell of a spreadsheet/ Numeric values, Letters, symbols Percents, ranges, numeric values numeric values, labels, formulas Numeric values, tables, sums
17 The best graphic to show the relative proportions of the parts to a whole is a. Line chart Bar chart pie chart scatter chart
18 Most spreadsheet will allow you to careate______ between worksheets, so when values change in one the others are updated automatically. Templates Macros Links None of these
19 This spreadsheet capability not only allows for easy correction of errors, but also makes it easy to try out different values while searching for solutions. Automatic recalculation Replication of values Predefined function Linking
20 Electric spreadsheets are appropriate tools for all of the following except. Developing financial models Answering what if questions Keeping student grade records for a class Spreadsheets are appropriate for all of these applications.
21 The cell containing the cursor in a spread sheet is called an. Active cell Console Formula bar Heading
22 You are going to create a simple worksheet in a spreadsheet program showing project expenses for a college student's fall term. The first step would probably be to. Type labels Type formula Create a chart Perform calculations
23 Most worksheet include_____ at the tops of columns and at the edge of rows. Grids Addresses Locators Labels
24 Every cell in a spreadsheet gird has a unique ___ made up of a row number and a column letter. Apex Address Intersection Location
25 The box representing the intersection of a row and a column of a spreadsheet is called an Address Cell Axis Matrix
26 In a spreadsheet program an _______ typically appears on the screen as a grid of numbered rows and alphabetically lettered columns. Cell Address Location Worksheet
27 Spreadsheet program that include macro capabilities. Can automate repetitive spreadsheet construction tasks Are necessary for block modeling Are necessary to create work sheets with linked cells Aren't possible in a mouse based graphic user interface.
28 Which of the following would work to keep a class gradebook that automatically upgrades totals when grades are entered? Word processor Spread sheet MS-DOS None of these
29 Soft ware that is designed to be used by work groups rather than individuals is called. Multipurpose software Group ware Multi user software Shareware
30 All of the following aspects of the writing process can be at least partially computerized with widely available commercial software except. Organizing ideas Producing an index Checking for grammatical errors Checking for holes in the plot of a novel
31 Which of the following is an example of text formatting? Replacing good with good will Moving a sentence to a different paragraph Deleting a paragraph None of these
32 In desktop publishing systems, this software is used to combine the source documents into a coherent, visually appealing publication. Page layout software Database software Spreadsheet software Telecommunication software
33 __________ can be used to transform photos and hand drawn images into documents that are readable by a computers. Standard 35 mm cameras Scanners Charting Graphics
34 You want to produce personalized form letters, so you sue the ____ capability of the word processor. Sort Mail merge Style and grammar checker Desktop publishing
35 Spell checkers cannot detect. Errors of context Word not int the checkers dictionary All misspelled proper names All of the above
36 A spell checker that cheeks every word as it is typed and beeps or flashes each time a word is typed incorrectly is called an. Idea processor Interactive spelling checker Batch spelling checker Believability index
37 Most word processors today include this feature, which compares teh words ina document with words in a disk based dictionary. rhymer Spell checker Outliner Processor
38 Idea processors take a variety of forms, but most are built around this concept. Writing Reading Processing Outlining
39 The most widely used word processor for non GUI computers is the MS-DOS version of Word MS-DOS version of Word perfect MS-DOS version of 1-2-3 Windows version of Word
40 Blocks that appear at the top and bottom of every page, displaying repetitie information such as chapter titles are called. Leaders and trailers Headings and footnotes Titles and footnotes Headers and footers
41 10 -point Helvetica, 10-point Times, 10-point Avant Grade, and 10-point Zapf chancery are all examples of. serifs text justifications fonts pixels
42 This types of font allow more room for wide characters like we than for narrow characters like is. Sans serif Proportionally spaced Courier None of these
43 The size of the printed characters is called. Point size Word size Print size None of these
44 Most modern word processors allow users to control the formats of . Individual characters Lines Paragraphs all of the above
45 What technique is used to move text with a word processor.? Cut and paste Drag and Drop Both a and b Neither a nor b
46 The __________ command moves text from one document to another. Cut and paste Format Search Replace
47 Which of the following commands changes any or all of the target words to a different word and comes in handy when you'v misspelled the same word or name throughout your document? The replace command The edit command The cut-and paste command None of the above
48 Which of the following writer's tools is not available in a computer software form? Thesaurus Dictionary Outliner All of these are available as software
49 When the word processor automatically transports, along with the cursor, any words that won't fit on the current line to the next line, it is called. Transpositioning Word wrap Editing Formatting
50 A flashing cursor is sometimes called an ENTER key Ready signal Insertion bar C
51 To open a version of a document means to copy it back from. Printed copy floppy disk into the computer's memory Hard disk into the computer's memory Either b or c
52 Since memory is not a permanent storage medium. Its important to _______ your work. Bank Paste Save Open
53 Pictures on a monitor are composed of tiny dots called. A pixels CRTs VDTs Elements.
54 The primary limitation of audio digitizers is that The require artificial intelligence software to be correctly interpreted They cannot store input in memory there is not software currently available to perform needed functions They cannot capture music
55 Which of the following devices use reflected light to determine the location of pencil marks on standardized answer sheets and similar forms? Bar code readers Optical Mark readers Magnetic ink character readers Wand readers
56 Which of the following statement concerning touch screens is false? they respond when the user points or touches different screen regions They are effective when users are unfamiliar with computers. They are used in public places, such as libraries and airports they are particularly popular with artists and designers.
57 Information travels between components of a computer through groups of wires called. Cards Busses Slots Ports
58 Information transformations are performed by the Central processing unit Input devices Out put devices File description
59 An organized collection of information,stored on a disk, like a word processed letter or a program, is referred to as an Address Record File Kilobyte
60 K Represents. 100010 210 102410 10002
61 One of the primary limitations of ASCII is that. It does not facilitate multilingual computing It has a character set of over 200 The patterns are ot ordered It uses only upperecase letters.
62 All of the following are normally input devices except for A digital camera A mouse An LCD A digitizer
63 The number system used by computers to represent all internal data is teh _____________ system. Binary Hexadecimal Decimal None of the above
64 The decimal representation of the binary is. 1 2 4 10
65 The decimal numbering system uses___________ digits Two Eight Nine Ten
66 In a computer's memory, a combination of bits like 01110110 represents. a number A character of text Part of computer program It might represent any of these
67 A byte is a collection of. 800 bits Eight bits 28 bits 2 bits
68 Binary systems use a base of. Eight Two Ten zero
69 The smallest unit of information is an Byte Element Bit Atom
70 In the computer world the word digital mean information that in an. Discrete units Units that can be counted Continous, smooth form a and b
Download This Set
×