A normal CD-ROM usually can store up to __________data?


Options: 680 KB B. 680 Bytes C. 680 MB D. 680 GB

Ans:– C ,


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Asked in: KCC-2018   |   JOA 556-2018  |  HRTC JTO-2017

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More Computer Fundamental Related questions:


When operating above its resonant frequency, a parallel RLC circuit has the characteristics of a:
Options: parallel RL circuit,    parallel RC circuit,    parallel RLC circuit operated above its resonant frequency,    purely resistive circuit

Ans:B ,B


IBM 7000 digital computer
Options: belongs to second generation,    uses VLSI,    employs semi conductor memory,    has modular construction

Ans:D ,D


. What is the date when Babbage conceived Analytical engine
Options: A) 1642 B) 1837 C) 1880 D) 1850

Ans:0-B,0-B


Which type of actuator generates a good deal of power but tends to be messy?
Options: electric,    hydraulic,    pneumatic,    (B) and (c) above

Ans:B ,B


A characteristic of card systems is:
Options: slowness in processing data,    using cards as records of transactions,    needing a larger DP staff,    all the above

Ans:D,D


The ALU and control unit of most of the microcomputers are combined and manufacture on a single silicon chip. What is it called?
Options: a . monochip b . microprocessor c. ALU d . control unit 

Ans:7.b,7.b


While working with MS-DOS, which command will you use to display the version?
Options: DATE Command,    VER Command,    DISK Command,    FORMAT Command

Ans:B ,B


. Which of the following code used in present day computing was developed by IBM Corporation?

Options: A) ASCII B) Hollerith Code C) Baudot Code D) EBCDIC Code

Ans:D,D


. CHKDSK command
Options: a. Check the disk b. Dos command c. Give information about disk d. All of the above

Ans:6 – d ,6 – d


. Which of the following command is used to switch between the window programs?
Options: a. Alt+Tab b. Alt+F4 c. Ctrl+Tab d. None of the above

Ans:5 – a ,5 – a


An ODBC data structure that identifies a database and the DBMS that processes it is called a(n):
Options: data source.,    driver manager.,    driver.,    API.

Ans:A ,A


Who is considered the 'father' of the minicomputer and one of the founder fathers of the modern computer industry world-wide?
Options: George Tate,    Kenneth H. Olsen,    Seymour Cray,    Basic Pascal

Ans:B,B


Credit checking is done in the
Options: order processing system,    quotation system,    order entry system,    any of the above

Ans:C ,C


. An Excel Workbook is a collection of …….
Options: a. Workbooks b. Worksheets c. Charts d. Worksheets and Charts

Ans:– d,– d


What is the name of the printer which prints all the A's in a line before all the B's?
Options: Thermal printer,    Electrostatic printer,    Line printer,    Ink-jet printer

Ans:C ,C


A relocate program form is one which
Options: cannot be made to execute in any area of storage other than the one designated for it at the time of its coding or translation.,    consists of a program and relevant information for its relocation.,    can itself performs the relocation of its address-sensitive portions.,    all of the above

Ans:B ,B


. Which feature is used for monitoring all document changes?
Options: Edit Document B. Monitor Change C. Track Change D. Track all

Ans: – C ,


MS-EXCEL is based on ……….?
Options: WINDOWS B. DOS C. UNIX D. OS/2

Ans:– A ,


. What is the shortcut key to insert new sheet in current workbook?
Options: a. F11 b. Alt + F11 c. Ctrl + F11 d. Shift + F11

Ans:– d,– d


64. What is the default font used in MS Word 2007 document?
Options: a. Times New Roman b. Arial c. Calibri d. Preeti

Ans:– C ,– C


How many non-overlapping channels are available with 802.11b?
Options: 3,    12,    23,    40

Ans:A ,A


Several objectives are required to achieve a successful data base management program. These are availability of data, quality of data, and
Options: compatibility of data,    transmission of data,    desirability of data,    up-to-date data

Ans:D ,D


What will be the output of the program? #include<stdio.h> #define SQR(x)(x*x) int main() { int a, b=3; a = SQR(b+2); printf("%d\n", a); return 0; }
Options: 25,    11,    Error,    Garbage value

Ans:B ,B


It is an association established between common fields of two tables.
Options: a. line b. relationship c. primary key d. records

Ans:ndash; b,ndash; b


Which of the following might be output as a result of using a CASE tool?
Options: programming code,    flowcharts and data flow diagrams,    prototypes and cost / benefit analysis,    All of the above

Ans:D ,D


. Which of the following views is used to graphically summarize and analyze data in a recordset?
Options: a. Datasheet b. Form c. PivotChart d. PivotTable

Ans:9 – c ,9 – c


Which of the following is a computer memory that can be programmed once, but not reprogrammed.
Options: ROM,    RAM,    PROM,    EPROM

Ans:C ,C


. Clear the contents by pressing “DELETE” key from a keyboard will clear 
Options: a. Text Only b. Format Only c. Contents Only d. Both Contents and Format

Ans:– c,– c


Which of the following medium access control technique is used for bus/tree?
Options: token ring,    token bus,    CSMA,    MAC

Ans:B ,B


Locations in the main memory of a computer are called
Options: Alphabets,    Words,    Data,    Characters

Ans:B ,B


While buying a PC system, you should first
Options: shop for application programs,    identify your hardware components,    define your computing needs,    call for tenders

Ans:C ,C


When performing a look-up operation using a form
Options: you enter the search value into the form,    you look at each form sequentially until you see the one you want,    you type the key in an entry line, and the correct form is displayed,    All of the above

Ans:A ,A


. A disadvantage to a ____file is that there is no easy way to tell which fields are numbers, text, dates, or currency.
Options: a. standardized b. fixed c. delimited d. text

Ans:8 – d ,8 – d


A type of instruction that can produce several lines of machine language code is a
Options: Mnemonic,    Address,    Macro,    assemble

Ans:C ,C


. Which is the type of memory for information that does not change on your computer?

Options: A) RAM B) ROM C) ERAM D) RW / RAM

Ans:B,B


Which daemon is used for the Apache server?
Options: apached,    httpd,    html,    shttp

Ans:B ,B


. How to remove the unwanted action from recorded macro without recording the whole macro again?
Options: a. By using the Find and Edit Action Option b. By clicking on the Refresh button in the Macro toolbar c. By edit the macro in the Visual Basic Editor d. Macro cannot be edited.

Ans:– c,– c


. Which menu provides you options like Animation Scheme, custom Animation, Slide Transition?
Options: a.  Insert Menu b.  Format Menu c.  Tools Menu d.  Slide Show Menu

Ans:8 – D ,8 – D


....... transforms one interface into other interface
Options: a. Program b. Software c. Data d. None

Ans:1 – b ,1 – b


Point out the error in the program? #include<stdio.h> int main() { struct emp { char n[20]; int age; }; struct emp e1 = {"Dravid", 23}; struct emp e2 = e1; if(e1 == e2) printf("The structure are equal"); return 0; }
Options: Prints: The structure are equal,    Error: Structure cannot be compared using '==',    No output,    None of above

Ans:B ,B


The X.25 standard specifies a
Options: technique for start-stop data,    technique for dial access,    DTE/DCE interface,    data bit rate

Ans:C ,C


A microprocessor integrates the arithmetic logic and control circuitry of a computer into one chip. The first microprocessor was built by a group of engineers at the Intel Corpn. Can you tell who headed this group?
Options: Victor Poor,    Stan Mazor,    Marcian E. (Ted) Hoff,    Seymour Cray

Ans:C ,C


. A user wishes to remove a spreadsheet from a workbook. Which is the correct sequence of events that will do this?
Options: a. Go to File-Save As – Save As Type – Excel worksheet b. Right click on the spreadsheet tab and select DELETE c. Right click on the spreadsheet and select Insert – Entire Column d. None of above

Ans:– b,– b


The company that grew out of research at the MIT AI lab is:
Options: AI corp,    LMI,    Symbolics,    both (b) and (c)

Ans:D ,D


When you ping the loopback address, a packet is sent where?
Options: On the network,    Down through the layers of the IP architecture and then up the layers again,    Across the wire,    through the loopback dongle

Ans:B ,B


. In PC from where you will connect internet?
Options: a. Tools b. Network neighborhood c. Dial up network d. None of the above

Ans:7 – c ,7 – c


Which of the following is a voiceband channel?
Options: Telephone line,    Telegraph line,    Coaxial cable,    Microwave systems

Ans:A ,A


21. Which command is used to undelete delete a bunch of files with extension doc that you have just deleted
Options: a. Undelete b. Undelete *.doc c. Undelete/all d. All of the above

Ans:Correct Answer: b ,Correct Answer: b


Which of the following is not a basic element within the microprocessor?
Options: microcontroller,    arithmetic-logic unit (ALU),    temporary register,    accumulator

Ans:A ,A


Compilers and interpreters are themselves
Options: High-level language,    Codes,    Programs,    Mnemonics

Ans:C,(Canswer

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