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Date - 2017-09-16 ( Shift - 2 )

( www.clickforexam.com )

(1) Centralised computers which is used for running major applications like financial transaction, processing and enterprise resource planning in large business organisations are:

(a) Special purpose computers
(b) Mainframe computers
(c) Supercomputers
(d) Hybrid computers
(Ans) Mainframe computers

(2) Which of the layers of OSI Reference model is NOT present as a separate layer in the TCP/IP Reference model for communication networks?

(a) Network
(b) Transport
(c) Session
(d) Application
(Ans) Session

(3) How will binary number 111111 be represented in decimal, hex and octal formats

(a) 62; 4F; 57
(b) 63; 3F; 77
(c) 65; 5F; 87
(d) 64; 2F; 67
(Ans) 63; 3F; 77

(4) In 8-bit ASCII, what is the number of values that ASCII has the ability to store?

(a) 255
(b) 127
(c) 256
(d) 128
(Ans) 128

(5) Machine language is also called as:

(a) High level programming language
(b) First generation language
(c) Opcode
(d) Compiler
(Ans) First generation language

(6) The scheduling algorithm where the CPU executes the process for a specific time slice or time quantum is called ___________

(a) Shortest Job First Scheduling Algorithm
(b) Round Robin Scheduling Algorithm
(c) Priority Scheduling Algorithm
(d) First Come First Served Scheduling Algorithm
(Ans) Round Robin Scheduling Algorithm

(7) A high speed memory location for holding intermediate results produced by Arithmetic and Logic Units in a processor is called ___________

(a) Memory Buffer Register
(b) Memory Data Register
(c) Accumulator
(d) Program Counter
(Ans) Accumulator

(8) Internal process memory is characterised by:

(a) Low cost, high speed and high capacity
(b) Low cost, slow speed and high capacity
(c) Medium cost, medium speed and medium capacity
(d) High cost, high speed and low capacity
(Ans) High cost, high speed and low capacity

(9) PDP-8 belongs to which one of the following generation of computers?

(a) Third generation
(b) Mechanical generation
(c) Second generation
(d) First generation
(Ans) Second generation

(10) An example of a utility software is:

(a) Assembler
(b) Disk Defragmenter
(c) Windows 7
(d) n-Vidia Graphics Driver
(Ans) Disk Defragmenter

(11) ____________ is a unidirectional bus that is used for transferring memory locations from processor to memory

(a) Control bus
(b) Information bus
(c) Data bus
(d) Address bus
(Ans) Address bus

(12) Malware that threatens to publish sensitive data and/or blocks access to the system until money is paid is called ________

(a) Worm
(b) Trojan Horse
(c) Ransomware
(d) Virus
(Ans) Ransomware

(13) Storage systems that use Curie temperature for phase transition of magnetic to paramagnetic material for recording data are called ________

(a) Solid state storage devices
(b) Magnetic disks
(c) Magneto-optical disks
(d) Optical disks
(Ans) Magneto-optical disks

(14) The problem of unused and unallocated memory blocks which are too small and not contiguous to accommodate a segment can be resolved by dividing memory into blocks of equal size is called ____________

(a) Memory paging
(b) Memory swapping
(c) Memory partition
(d) Memory fragmentation
(Ans) Memory paging

(15) In Windows 7 (and above), what are the long running executable applications that operate in the background in their own Windows sessions, which can be automatically started when the computer boots, paused and restarted and do not show any User Interface

(a) Resource Monitor
(b) Services
(c) Task Manager
(d) User Account Manager
(Ans) Services

(16) In Windows 7, what is the rich text editor that comes as one of the ‘Windows accessories’ tool where you can format and print text?

(a) MS Word
(b) Notepad++
(c) Notepad
(d) WordPad
(Ans) WordPad

(17) In Windows OS (version 7 and above), which option gives the ability to use assistive technologies to enable people with disabilities to interact with the system and perform regular computing tasks?

(a) Network Firewall
(b) Windows Defender
(c) Ease of Access Center
(d) User Account Control
(Ans) Ease of Access Center

(18) Which one of the following special variables in Linux indicates the number of arguments supplied to a script?

(a) $0
(b) $*
(c) $$
(d) $#
(Ans) $#

(19) Which of the following is NOT a default folder in Windows OS 7?

(a) Trash
(b) Downloads
(c) Desktop
(d) My Documents
(Ans) Trash

(20) What is the first process that the computer undergoes when booting?

(a) Kernel Loading process
(b) Power On Self-Tes
(c) Start-up Process
(d) Logon Process
(Ans) Power On Self-Tes

(21) In Linux – Bash, which operator is used to join the standard output of the first command to the standard input of the second command

(a) #
(b) |
(c) $
(d) %
(Ans) |

(22) In Linux – Bash,which command sends a signal (software interrupt) to processes?

(a) ‘interrupt’
(b) ‘kill’
(c) ‘proc’
(d) ‘signal’
(Ans) ‘kill’

(23) In MS-DOS, what does the command XCOPY do?

(a) Copies multiple files, directories, or drives from one location to another.
(b) Cuts the files from one folder and pastes it to another.
(c) Clears the files in the destination folder and pastes the copied files or folders.
(d) Clears the files in the destination folder and pastes the copied files or folders.
(Ans) Copies multiple files, directories, or drives from one location to another.

(24) In MS DOS, which of the following is used to display the contents of a text file

(a) TYPE
(b) HELP
(c) DISPLAY
(d) READ
(Ans) TYPE

(25) _______________ is a type of operating system that guarantees a certain capability within a specified time constraint or deadline, i.e., the OS is designed to respond accurately in a timely manner.

(a) Batch Operating System
(b) Network Operating System
(c) Interactive Operating System
(d) Real-time Operating System
(Ans) Real-time Operating System

(26) locking mechanism that allows multiple program threads to share the same resource, such as file access, but not simultaneously is called ___________

(a) Semaphore
(b) Mutex
(c) Race condition
(d) Deadlock
(Ans) Mutex

(27) In MS-DOS, __________contains the default MS-DOS device drivers and the DOS initialisation program.

(a) MSDOS.SYS
(b) COMMAND
(c) IOS.SYS
(d) CONFIG.SYS
(Ans) IOS.SYS

(28) In the Linux distribution structure, which directory is specific to each user and contains log, lock, spool, mail and temp files?

(a) /etc/
(b) /bin/
(c) /log/
(d) /var/
(Ans) /var/

(29) In MS Word (all versions), what is the shortcut key used to copy and paste formatting from text (i.e. copy font type, size, colour, etc.)?

(a) Ctrl+C; Ctrl+V
(b) Ctrl+Shift+C; Ctrl+Shift+V
(c) Shift+C; Shift+V
(d) Alt+C; Alt+V
(Ans) Ctrl+Shift+C; Ctrl+Shift+V

(30) Which of the following is NOT available in the ‘Text’ Group of ‘Insert’ Tab in MS Word (version 2007 onward

(a) ‘WordArt’ with Layout options
(b) ‘Textbox’ to control position of a block of text
(c) Title Entrance ‘Animation’ effects
(d) ‘Quick parts’ to store and re-use content
(Ans) Title Entrance ‘Animation’ effects

(31) Which one of the options is available for creating Headers in MS Word (version 2007 onwards)?

(a) Different headers for odd and even pages
(b) Different headers for different MS Word views
(c) Fade In/Out transitions for headers
(d) Animated headers
(Ans) Different headers for odd and even pages

(32) Which one of the following options is NOT available in the ‘Paragraph’ group of the ‘Home’ tab in MS Word (version 2007 onwards)?

(a) Pictures and Shapes
(b) Create Table
(c) Create bulleted list
(d) Line and Paragraph spacing
(Ans) Pictures and Shapes

(33) Which one of the following features is present in MS Word (version 2007 onwards)?

(a) Compare two versions of a word document
(b) Create pivot charts
(c) Create transitions
(d) Store indexed data
(Ans) Compare two versions of a word document

(34) Special effects like Fade In, Fly In, Expand, Grow and Turn are examples of:

(a) Exit effect
(b) Motion path
(c) Emphasis effect
(d) Entrance effect
(Ans) Entrance effect

(35) Which function gives the count of cells within a range which meets particular criterion MS Excel? /

(a) COUNTIF
(b) COUNT
(c) INDEX
(d) MODE
(Ans) COUNTIF

(36) Which feature makes the PivotTable interactive?

(a) They can be printed with the interactive controls
(b) Mail Merge option can be used on the data
(c) Columns and rows can be filtered, sorted and analysed
(d) Data can be dynamically added to the table
(Ans) Columns and rows can be filtered, sorted and analysed

(37) Which view allows the user to find where Page breaks will occur in MS Excel?

(a) Print Preview
(b) Print Layout
(c) Normal View
(d) Page Break View
(Ans) Page Break View

(38) Which one of the following statements is TRUE for ‘Define Names’ feature in MS Excel?

(a) It maintains names of cell ranges or features within the scope of a worksheet or workbook.
(b) It maintains all titles and names across the workbook.
(c) It maintains title names of all worksheets.
(d) It maintains a list of names of all charts and graphs.
(Ans) It maintains names of cell ranges or features within the scope of a worksheet or workbook.

(39) Which one of the following statement is TRUE about Print feature in MS Excel (version 2007 onwards

(a) Print area cannot be restricted to specific table or cell range only; the entire page will be displayed
(b) Row and column headings cannot be turned OFF for display and printing
(c) If an excel sheet spreads beyond the margins of a page, the print cannot be made to fit to one page
(d) A printout of an excel sheet with no data will not print the gridlines, even if Show Gridlines while Printing
(Ans) A printout of an excel sheet with no data will not print the gridlines, even if Show Gridlines while Printing

(40) Which one of the following indents is used in MS Word (all versions)?

(a) Top Indent
(b) Hanging Indent
(c) Bottom Indent
(d) Split Indent
(Ans) Hanging Indent

(41) Which of the following is defined as a ‘Start Condition’ for an animation in MS PowerPoint?

(a) Criteria
(b) Event
(c) Rule
(d) Trigger
(Ans) Trigger

(42) Which of the following statement is TRUE forHeaders and Footers in MS Excel (version 2007 onwards

(a) All pages can have only the same header and footer
(b) Headers and Footers have 3 sections each, i.e., left, center and right
(c) Headers and Footers appear in all Excel Views
(d) Headers and Footers can be retrieved only from a table in a worksheet of the Excel documen
(Ans) Headers and Footers have 3 sections each, i.e., left, center and right

(43) Which of the following is TRUE about Header and Footer option in MS PowerPoint

(a) Headers and Footers can be different in odd and even pages of the PowerPoint.
(b) It does not have a built-in feature for Header
(c) It does not have built-in feature for Footer.
(d) It does not have option for Header and Footer in the notes and handout page
(Ans) Headers and Footers can be different in odd and even pages of the PowerPoint.

(44) What is a PowerPoint picture presentation?

(a) It is another name for a slide show.
(b) It is Microsoft’s PowerPoint version for MacOS.
(c) It is a PowerPoint presentation format that is used to display personal or business photographs like a photo album
(d) It is an Open Source version of presentation software
(Ans) It is a PowerPoint presentation format that is used to display personal or business photographs like a photo album

(45) What is the function of Proofing feature of MS Word (version 2007 onwards)? /

(a) To correct grammatical errors and spelling mistakes
(b) To write comments for the author to review
(c) To translate to specific language
(d) To protect the document from certain users/readers
(Ans) To correct grammatical errors and spelling mistakes

(46) What is the best data summarization tool to condense large datasets of sales data and provide an informative summary of regional comparisons between brand sales in MS Excel (version 2007 onward

(a) Create Pivot tables
(b) Create a data mart
(c) Create a data cube
(d) Create a dimension table
(Ans) Create Pivot tables

(47) What is the extension of a MS PowerPoint (ver. 2010) template file?

(a) .pott
(b) .pptx
(c) .potx
(d) .pptt
(Ans) .potx

(48) What feature enables drawing decorative text with graphical effects such as skewing, shadowing, rotating, stretching in a variety of shapes and colors with three-dimensional effect in a MS – Word document (Ver. 2007 onwards)

(a) Font effects
(b) Smart Art
(c) Clip Art
(d) Word Art
(Ans) Word Art

(49) What is the purpose of ‘Orientation’ in the ‘Alignment’ group of Home tab in MS Excel

(a) It rotates text in a cell to vertical, text up or down.
(b) It switches the rows and columns of the worksheet
(c) It switches the rows and columns of a table or selected range
(d) It changes the page layout from portrait to landscape
(Ans) It rotates text in a cell to vertical, text up or down.

(50) What is the purpose of menu item ‘Existing Connections’ in MS Excel?

(a) It lists the connection data files i.e., information string that defines how the excel should connect to an external data source.
(b) It highlights the cells or cell ranges that have been referenced from other workbooks or within the workbook.
(c) It lists the name of charts and graphs and the table from which the chart is derived.
(d) It indicates the links of cells from one excel worksheet to another within the workbook
(Ans) It highlights the cells or cell ranges that have been referenced from other workbooks or within the workbook.

(51) What are Notes in MS PowerPoint?

(a) Notes are handed out to the audience as printouts
(b) Notes are comments that are written by reviewer of the presentation
(c) Notes are footnotes and endnotes that appear at the end of the slide and presentation, respectively
(d) Notes are speaker transcripts that are visible to the presenter, in the Presenter view during the slide show
(Ans) Notes are speaker transcripts that are visible to the presenter, in the Presenter view during the slide show

(52) In an Excel worksheet, how are rows and columns identified

(a) Rows are identified by alphabets and columns by numbers
(b) Rows are identified by numbers and columns by alphabets
(c) Rows and columns are both identified by alphabets
(d) Rows and columns are both identified by numbers
(Ans) Rows are identified by numbers and columns by alphabets

(53) How are ‘Rules’ used in Mail Merge feature of MS Word (version 2007 onward)?

(a) To enable mail merge option in the Word document based on specific criteria
(b) To map custom fields to columns in the recipient list
(c) To choose recipients from different sources of recipient lists based on criteria
(d) To send different content for recipients that satisfy specific criteria
(Ans) To send different content for recipients that satisfy specific criteria

(54) How is a cell from a worksheet referred in another worksheet in an Excel document?

(a) Sheet 1, Row 1, Column 1 = 1]AA
(b) Sheet 1, Row 1, Column 1 =1}&1A
(c) Sheet 1, Row 1, column 1 = &(Sheet 1)11
(d) Sheet 1, Row 1, column 1 =‘Sheet 1’!A1
(Ans) Sheet 1, Row 1, column 1 =‘Sheet 1’!A1

(55) How is the Tracking feature of MS Word (all versions) used?

(a) Tracking is used to protect the document from editing by certain users
(b) Tracking is used to follow up on comments, insertion and deletions in the document
(c) Tracking is used to check the document for grammatical errors and spelling mistakes
(d) Tracking is used to Compare and Merge documents
(Ans) Tracking is used to follow up on comments, insertion and deletions in the document

(56) How is a macro created in MS Excel?

(a) Macro is a Windows service created using software development tools
(b) Macro is created by using a macro recorder
(c) Macro is created as a web service
(d) Macro is created as a stored procedure from an Access database and referenced in Excel
(Ans) Macro is created by using a macro recorder

(57) How is a formula entered in MS Excel?

(a) By typing ‘@’ sign in the cell
(b) By typing ‘।’ sign in the cell
(c) By typing ‘=’ sign in the cell
(d) By typing ‘&’ sign in the cell
(Ans) By typing ‘=’ sign in the cell

(58) In MS Excel (version 2007 onwards), which of the sort options are not available?

(a) Put selected cell colour on top
(b) Put selected text orientation on top
(c) Put selected font colour on top
(d) Sort ‘Largest to Smallest’ and ‘Smallest to Largest
(Ans) Put selected text orientation on top

(59) In MS Word (version 2007 and above), which of the following is NOT a valid data source for obtaining the recipients list

(a) MS Access
(b) MS Word
(c) MS Excel
(d) MS PowerPoint
(Ans) MS PowerPoint

(60) In MS Word (version 2007 onwards), how to show the same document in 2 windows to work simultaneously in different places at the same time?

(a) Arrange All
(b) Multiple Pages
(c) New Window
(d) Split Windows
(Ans) New Window

(61) In MS Word (version 2007 onwards), how to control alignment of a decimal number, such that the decimal points of all numbers arranged one below the other are aligned to the location that is set in the ruler?

(a) Provide decimal Tab Stop before typing the numbers
(b) Provide center indent before typing the numbers
(c) Provide center alignment for the selected numbers
(d) Provide a text box with centered option for the numbers
(Ans) Provide decimal Tab Stop before typing the numbers

(62) In MS Word (version 2007 onwards), which of the following views show just text in the document and is useful for editing as headers and footers will not be displayed in that view?

(a) Outline View
(b) Draft View
(c) Print Layout
(d) Web Layout
(Ans) Draft View

(63) In MS Word (all versions), what is defined as a reference note that credits a source of information such as book, journal, etc., in a particular format and style?

(a) Citation
(b) Comment
(c) Endnote
(d) Footnote
(Ans) Citation

(64) In MS Word (all versions), which one of the following statements describes a footnote?

(a) Comments by reviewers
(b) Contents written in the footer section
(c) Notes at the end of the document
(d) Notes at the bottom of the page
(Ans) Notes at the bottom of the page

(65) In MS Word (all versions), how is the page layout changed from Portrait to Landscape?

(a) Select ‘Orientation’ in ‘Page Layout’ and change to preferred layout
(b) Change ‘Size’ under ‘Page Layout’ from A4 to A3
(c) Create a text box with required size
(d) Increase margins of the document from ‘Margins’ of ‘Page Layout’
(Ans) Select ‘Orientation’ in ‘Page Layout’ and change to preferred layout

(66) In MS Excel charts and graphs, where can a user set data source, legend entries and data series?

(a) Source table or data cell range
(b) Worksheet properties
(c) Format Chart Area
(d) ‘Select data’ option
(Ans) ‘Select data’ option

(67) In MS PowerPoint, which view displays the entire presentation as thumbnails, so that the presenter can re-arrange and organise them

(a) Outline View
(b) Reading View
(c) Notes Page View
(d) Slide Sorter View
(Ans) Slide Sorter View

(68) In MS Word, what is a Table of Figures?

(a) It is the table of titles and headers of each section
(b) It is the table of all figures which have been captioned in the document
(c) It is the table of all references cited in the document
(d) It is the table of all bookmarks in the document
(Ans) It is the table of all figures which have been captioned in the document

(69) A macro-enabled document template is stored in _________ format.

(a) *.dotx
(b) *.dotm
(c) *.docx
(d) *.docm
(Ans) *.dotm

(70) _________ tool ensures that the presenter is able to match his or her narration with the slide timings during a slide show of an MS PowerPoint presentation, by recording the time needed for each slide

(a) Rehearse Timings
(b) Transition Duration
(c) Setup Slide show
(d) Slider Timings
(Ans) Rehearse Timings

(71) In the ‘Number’ group of the ‘Home’ tab in MS Excel (version 2007 onwards), what does ‘Percent Symbol’ menu do?

(a) Calculates the percentage as a difference between 2 numbers stored in 2 columns, divides the result by the denominator in the 1 st column and multiplies by 100
(b) Multiplies the existing cell value by 100 and displays the result with a percent symbol
(c) Displays the percentage symbol in charts and graphs
(d) Displays the cell value with a percentage symbol
(Ans) Multiplies the existing cell value by 100 and displays the result with a percent symbol

(72) How should an MS PowerPoint presentation be customised to change slide order or show only specific slides for specific audiences

(a) New sections should be created for each slide show
(b) Custom slide show option should be used
(c) New views should be created for different audiences
(d) Different presentations should be created, and the common slides should be copied
(Ans) Custom slide show option should be used

(73) How can non-unique rows be eliminated from tables in MS Excel (version 2007 onwards)?

(a) ‘Group/Ungroup’ data
(b) ‘Consolidate’ summarised data to another table
(c) Use ‘Advanced Filter’
(d) Use ‘Remove duplicates’ option in Data tools
(Ans) Use ‘Remove duplicates’ option in Data tools

(74) Which of the following statement is TRUE about Freeze/Unfreeze panes in MS Excel (version 2007 onwards)?

(a) To freeze more than one row and column, select the rows and the columns simultaneously and click on ‘Freeze panes’ option.
(b) ‘Freeze first column’ option used along with the ‘Freeze top row’ locks both the top row and the first column
(c) ‘Freeze top row’ menu locks the topmost row, but unfreezes when ‘Freeze first column’ is clicked
(d) Freeze/unfreeze option works independently in all 4 windows of a ‘Split’ worksheet.
(Ans) ‘Freeze top row’ menu locks the topmost row, but unfreezes when ‘Freeze first column’ is clicked

(75) How to create Newsletter columns in MS Word (version 2007 onwards)

(a) Add 2 text boxes side by side and hide the margins
(b) Select the text and choose ‘Column’ option in ‘Page Setup’ group of ‘Page Layout’ tab
(c) Select the text and choose ‘Column’ option in ‘Paragraph’ group of ‘Home’ tab
(d) Create a table with columns and hide the borders
(Ans) Select the text and choose ‘Column’ option in ‘Page Setup’ group of ‘Page Layout’ tab

(76) Which one of the following error codes indicates “Internal Server Error - The request was not completed. The server met an unexpected condition.

(a) HTTP 504
(b) HTTP 500
(c) HTTP 403
(d) HTTP 501
(Ans) HTTP 500

(77) Which one of the following HTTP requests is used to retrieve meta-information without the response body, particularly to check if a URL is serviceable or if a file exists?

(a) PUT
(b) POST
(c) HEAD
(d) GET
(Ans) HEAD

(78) Which one of the following is a new HTML5 element?

(a) -Defines a command/menu item that the user can invoke from a popup menu
(b)
    - Defines an unordered list /
      -
(c) -Defines a section in a document (inline) / -
(d) -Defines a section in a document (inline) /
(Ans) -Defines a command/menu item that the user can invoke from a popup menu

(79) Which one of the following statements is TRUE about CSS?

(a) CSS is cached style sheets.
(b) CSS contains the data that is to be displayed in the web page
(c) CSS does not work with any other markup language except HTML.
(d) CSS rule-set consists of a selector and a declaration block. The selector points to the HTML element, and declaration block contains the property name and value
(Ans) CSS rule-set consists of a selector and a declaration block. The selector points to the HTML element, and declaration block contains the property name and value

(80) In HTML, is a _________tag.

(a) Formatting
(b) Table
(c) Frame
(d) List
(Ans) Table

(81) ___________is a unique logical address consisting of a network component and a host component, assigned to a machine over the network. /

(a) Absolute URL
(b) IP Address
(c) Domain Name
(d) Relative URL
(Ans) IP Address

(82) _________is a standard protocol for accessing e-mail from the local server by receiving and holding it in the Internet server till it is requested to be downloaded. This protocol allows simultaneous access by multiple e-mail clients and usually uses port 143. / __

(a) Post Office Protocol 3 (POP3)
(b) Simple Mail Transfer Protocol (SMTP)
(c) HyperText Transfer Protocol (HTTP)
(d) Internet Message Access Protocol (IMAP)
(Ans) Internet Message Access Protocol (IMAP)

(83) __________ is a broadband internet access that uses coaxial cable which is capable of transferring data at much higher speed than common telephone line.

(a) Cellular Internet connection
(b) Satellite Internet Service
(c) Cable Internet Connection
(d) Digital Subscriber Line
(Ans) Cable Internet Connection

(84) _____________ is a computer program or software agent that receives e-mail messages from an e-mail client and cooperates with a mail relay for delivery of the mail. / ___________

(a) Mail Submission Agent (MSA)
(b) Mail User Agent (MUA)
(c) Message Transfer Agent (MTA)
(d) Message Delivery Agent (MDA)
(Ans) Mail Submission Agent (MSA)

(85) ____________ is a cross-platform Java compliant web server designed for medium and large business applications, and was previously called Sun Java System Web Server

(a) Google Web Server
(b) Apache HTTP Server
(c) Internet Information Server
(d) Oracle iPlanet Web Server
(Ans) Oracle iPlanet Web Server

(86) A user defined data type in C which is mainly used to assign names to integral constants to make a program easy to read and maintain is called ________

(a) Enum
(b) Typedef
(c) Structure
(d) Union
(Ans) Enum

(87) Which of the following is a control statement that allows a variable to be tested for equality against a series of different cases and changes control of execution more efficiently

(a) Switch … Case statement
(b) While loop
(c) Do …. While loop
(d) If… else statement
(Ans) Switch … Case statement

(88) Which of the following is a logical operator that returns a Boolean value true if both the operands are non-zero

(a) +=
(b) ==
(c) >>
(d) &&
(Ans) &&

(89) Which of the following is used to write a character into a file? /

(a) Putchar()
(b) Puts()
(c) Putc()
(d) Fputs()
(Ans) Putc()

(90) Which of the following is TRUE for malloc()?

(a) Malloc() deallocates the old objects and returns pointer to new object
(b) Malloc() takes 2 arguments – Number of blocks to be allocated and size of blocks
(c) Malloc() does not initialise the memory and contains garbage values
(d) Malloc() does not return any value after successful initialisation
(Ans) Malloc() does not initialise the memory and contains garbage values

(91) Which of the following is a file handling function which is used to find the end of file

(a) fseek()
(b) remove()
(c) fflush()
(d) feof()
(Ans) feof()

(92) What happens during the pre-processing phase in a build process of a source code (.c) file?

(a) Pre-processing removes comments and expands header files and macros
(b) Pre-processing links function calls with their definitions.Code is converted to assembly languag
(c) Code is converted to assembly language.
(d) There is no pre-processing stage
(Ans) Pre-processing removes comments and expands header files and macros

(93) Memory allocation function that is used to allocate multiple blocks of memory, initialised to zero, during runtime pointing to the first byte of allocated memory is called _____

(a) Malloc()
(b) Realloc()
(c) Calloc()
(d) Dealloc()
(Ans) Calloc()

(94) A variable defined within a function or block belongs to ________ storage class if no storage class is mentioned. The scope is local and life is within the function only

(a) External
(b) Automatic
(c) Static
(d) Register
(Ans) Automatic

(95) A variable whose value is the address of another variable, i.e., direct address of the memory location is called a ___________

(a) Pointer
(b) Double Pointer
(c) Parameter
(d) Addressof
(Ans) Pointer

(96)

(a) star
(b) bus
(c) mesh
(d) ring
(Ans) star

(97) The age of Preeti and Vimal are in the ratio of 3 : 5. After 9 years, the ratio of their ages will become 3 : 4. The present age of Vimal is:

(a) 12 years
(b) 15 years
(c) 14 years
(d) 17 years
(Ans) 15 years

(98) If three fifth of a number is 155 more than two fifth of the same number, then the number will be

(a) 775
(b) 555
(c) 6655
(d) 125
(Ans) 775

(99) Find the difference between the compound interest and simple interest on Rs. 30,625 invested at 4% p.a. for 2 years.

(a) 49 rupees
(b) 50 rupees
(c) 47 rupees
(d) 60 rupees
(Ans) 49 rupees

(100) Two friends, A and B start from places X and Y, respectively which are at a distance of 390 km. Find the time taken by them to cross each other, if they are traveling in opposite directions at a speed of 5 kmph and 8 kmph, respectively.

(a) 20 hours
(b) 24 hours
(c) 30 hours
(d) 40 hours
(Ans) 30 hours