Microfilm reader is a


Options: OCR device,    COM device,    MICR device,    None of the above

Ans:B,B


Description:






More Computer Fundamental Related questions:


. Which of the following is a class of computers based on model?
Options: A) Digital Computer B) Hybrid Computers C) Analog Computers D) AT Computers

Ans:D,D


. An application program that helps the user to change any number and immediately see the result of that change is
Options: A) Desktop publishing program B) Database C) Spreadsheet D) All of above

Ans:2-C,2-C


Which of the following digits are known as the terminal number of the Network User Address (NUA)?
Options: 5-7,    1-4,    8-12,    13-14

Ans:C ,C


Which bitwise operator is suitable for turning on a particular bit in a number?
Options: && operator,    & operator,    || operator,    | operator

Ans:D ,D


Which of the following function is more appropriate for reading in a multi-word string?
Options: printf();,    scanf();,    gets();,    puts();

Ans:C ,C


Which file executes commands in DOS?
Options: MS-DOS.SYS,    CONFIG.SYS,    COMMAND.COM,    SYSTEM.INI

Ans:C ,C


A byte is comprised of:
Options: One bit,    Four bits,    Eight bits,    Sixteen bits

Ans:C,C


A Personal Consultant knowledge base contain information in the form of:
Options: parameters,    contexts,    production rules,    All of the above

Ans:D ,D


. Which of the following is correct?
Options: =POWER(2^3) B. =POWER(2,3)             C. =POWER(2#3) D. =POWER(2*3)

Ans:– B ,


The radian of a number system
Options: Is variable,    Has nothing to do with digit position value,    Equals the number of its distinct counting digits,    Is always an even number

Ans:C,(Canswer


You have a network that needs 29 subnets while maximizing the number of host addresses available on each subnet. How many bits must you borrow from the host field to provide the correct subnet mask?
Options: 2,    3,    4,    5

Ans:D ,D


In which menu can you find features like Slide Design, Slide Layout etc.?
Options: a. Insert Menu b. Format Menu c. Tools Menu d. Slide Show Menu

Ans: – B , – B


Which of the following file retrieval methods use hypermedia?
Options: HTTP,    WAIS,    Veronica,    Archie

Ans:A ,A


What should you do if you require pasting the same format in many places?
Options:  A) Click the Format painter and go on pasting in many places holding Alt Key, B) Double click the format painter then go on pasting in many places, C) Click the format painter then go on pasting to many places holding Ctrl Key, D) All of above,

Ans:-B,-B


The binary equivalent of the Octal number 13.54 is
Options: 1011.1011,    1101.1110,    1001.1110,    All of the above

Ans:A ,A


One definition of AI focuses on problem-solving methods that process:
Options: smell,    symbols,    touch,    algorithms

Ans:B ,B


Which of the following have computers traditionally done better than people?
Options: storing information,    responding flexibly,    computing numerically,    both (a) and (c)

Ans:D ,D


Word has Web authoring tools allow you to incorporate _____ on Web pages.
Options: a. bullets b. hyperlinks c. sounds d. all of the above

Ans:– D,– D


A required characteristic of an online real-time system is:
Options: more than one CPU,    offline batch processing,    no delay in processing,    All of the above

Ans:C ,C


The first set of the three permissions (rw) pertains to the owner of the file, indicating that the owner has
Options: executable permission only,    write and executable permissions,    both read and executable permissions.,    both read and write permissions

Ans:D ,D


. Which of the following is not a type of Software

Options: A) System Software B) Application Software C) Utility Software D) Entertainment Software

Ans:D,D


Holes are the minority carriers in which type of semiconductor?
Options: Extrinsic,    Intrinsic,    n-type,    p-type

Ans:C ,C


Which of the following is not an advantage of the database approach
Options: a. Elimination of data redundancy b. Ability of associate deleted data c. increased security d. All of the Data

Ans:D,All of the Data


The distinguishable parts of a record are called
Options: files,    data,    fields,    database

Ans:C ,C


. Which of the following is first generation computer?
Options: A) EDSAC B) IBM 1401 C) CDC 1604 D) ICL 2950

Ans:0-A,0-A


Which was the first commercial computer built by M.V. Wilkies.
Options: Super computer,    LEO,    Mainframe,    Micro computer

Ans:B ,B


In functional decomposition, the data flow diagram
Options: is ignored,    is partitioned according to the "closeness" of the datagrams and data storage items,    is partitioned according to the logical "closeness" of the actigrams,    both (a) and (c)

Ans:C ,C


If your router is facilitating a CSU/DSU, which of the following commands do you need to use to provide the router with a 64000bps serial link?
Options: RouterA(config)#bandwidth 64,    RouterA(config-if)#bandwidth 64000,    RouterA(config-if)#clock rate 64,    RouterA(config-if)#clock rate 64000

Ans:D ,D


A Relation is a
Options: Subset of a Cartesian product of a list of attributes B. Subset of a Cartesian product of a list of domains C. Subset of a Cartesian product of a list of tuple D. Subset of a Cartesian product of a list of relations

Ans:– B ,


Point out the error in the program? #include<stdio.h> int main() { struct a { float category:5; char scheme:4; }; printf("size=%d", sizeof(struct a)); return 0; }
Options: Error: invalid structure member in printf,    Error in this float category:5; statement,    No error,    None of above

Ans:B ,B


It is used to calculate and restructure data for easier analysis of your data. It calculates the sum,
Options: a. Parameter b. Select c. crosstab d. Append

Ans:ndash; c,ndash; c


. RJ45 UTP cable has ________ Cables.
Options: A) 2 pair B) 3 pair C) 4 pair D) 5 pair

Ans:C,C


The computer is a part of the firm's
Options: physical system,    conceptual system,    both (a) and (b),    neither (a) nor (b)

Ans:C ,C


. Mark I is also known as
Options: A) American Sequence Controlled Calculator B) Automatic Sequence Calculating Controller C) American Sequence Controlled Computer D) Automatic Sequence Controlled Calculator

Ans:D,D


In SQL, the _____ command is used to recompile a view
Options: COMPILE VIEW,    DEFINE VIEW,    CREATE VIEW,    ALTER VIEW

Ans:D ,D


What command is used to hang up a MODEM when using the "AT Command set"?
Options: ATZ,    ATD,    ATR,    ATH

Ans:D ,D


The heart of any computer is the
Options: CPU,    Memory,    I/O Unit,    Disks

Ans:A ,A


The Al researcher who co-authored both the Handbook of Artificial Intelligence and The Fifth Generation is:
Options: Bruce Lee,    Randy Davis,    Ed Feigenbaum,    Mark Fox

Ans:C ,C


Which field type can store photos?
Options: a. Hyperlink b. OLE c. Both of these can be used d. Access tables can’t store photos

Ans:ndash; b,ndash; b


Which bitwise operator is suitable for checking whether a particular bit is on or off?
Options: && operator,    & operator,    || operator,    ! operator

Ans:B ,B


The HAVING clause does which of the following?
Options: Acts like a WHERE clause but is used for groups rather than rows.,    Acts like a WHERE clause but is used for rows rather than columns.,    Acts like a WHERE clause but is used for columns rather than groups.,    Acts EXACTLY like a WHERE clause.

Ans:A ,A


. Which is an item of storage medium in the form of circular plate?

Options: A) Disk B) CPU C) Printer D) ALU

Ans:A,A


Which of the following Operating System does not implement multitasking truly?
Options: Windows 98 B. Windows NT C. Windows XP D. MS DOS

Ans:– D ,


A zener diode has a voltage of 10 V and a current of 20 mA. What is the power dissipation?
Options: 200 mW,    300 mW,    20 mW,    10 mW

Ans:A ,A


Which of the following is not essential component to perform a mail merge operation?
Options: a. Main document b. Data source c. Merge fields d. Word fields

Ans:– D,– D


. When you delete file, where it resides?
Options: a. Briefcase b. Recycle bin c. CD d. Desktop

Ans:5 – b ,5 – b


During the MIS development process, progress reporting meeting are held
Options: daily,    weekly,    monthly,    all of the above

Ans:B ,B


. What’s a quick way to extend these numbers to a longer sequence, for instance 1 through 20?
Options: a. Select both cells, and then drag the fill handle over the range you want, for instance 18 more rows b. Select the range you want, include both cells, point to fill on the Edit menu, and then click down. c. Copy the second cell, click in the cell below it, on the standard toolbar click the down arrow on the Paste button, and then click Paste Special d. All of above

Ans:– a,– a


A computer program that converts an entire program into machine language at one time is called a/an
Options: a . interpreter b . simulator c . compiler d . commander 

Ans:4.c,4.c


Most AC power is obtained from:
Options: generators,    batteries,    oscillators,    lightning

Ans:C ,C

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