What type of magnetic material is normally used in bubble memories?

Options: Magnetic core,    Cobalt,    Garnet,    Metallic


More Computer Fundamental Related questions:

An up/down counter used in a TI510PC has three inputs. Which of the following is not one of them?
Options: Count up,    Count out,    Reset.,    Count down

Ans:B ,B

7.Diagnostic routines is a
Options: (A)Programs used to print error messages (B) Indicates system problems and improper program instructions. (C) Both A & B are true (D) None of these 1

Ans:17. (C),17. (C)

A natural language generation program must decide:
Options: what to say,    when to say something,    why it is being used,    both (a) and (b)

Ans:D ,D

What SQL command can be used to add columns to a table?
Options: MODIFY TABLE TableName ADD COLUMN ColumnName,    MODIFY TABLE TableName ADD ColumnName,    ALTER TABLE TableName ADD COLUMN ColumnName,    ALTER TABLE TableName ADD ColumnName

Ans:D ,D

. It is acceptable to let long text flow into adjacent cells on a worksheet when
Options: a.  data will be entered in the adjecent cells b.  no data will be entered in the adjacent cells c.  there is no suitable abbrevition for the text d.  there is not time to format the text

Ans:– b,– b

Which part of the diskette should never be touched?
Options: Hub,    Centre,    Oval slot,    Corner

Ans:C ,C

Gabriel Daniel Fahrenheit was
Options: a German Physicist,    developed the mercury thermometer in 1714,    devised temperature scale,    All of the above


The major crude oil markets are the
Options: Middle East regions,    far east regions,    both (a) and (b),    None of the above


If you want to organize a file in multiple ways, it is better to _____ the data rather than to sort it.
Options: Delete,    Update,    Sort Key,    Index

Ans:D ,D

Which of the following is used for manufacturing chips?
Options: control bus,    control unit,    parity unit,    semiconductor

Ans:D ,D

Which of the following terms is the most closely related to main memory?
Options: nonvolatile,    permanent,    control unit,    temporary

Ans:D ,D

A flashlight battery has internal resistance of 1W. For what values of load resistance does the flashlight battery appear stiff?
Options: 60 Ohm,    50 Ohm,    100 Ohm or more,    10 Ohm

Ans:C ,C

6.Fail safe is
Options: (A)Trustworthiness with which a system or component can be modified to increase its storage or functional capacity (B) Pertaining to a system/component that automatically places itself in a safe operating mode in the event of a failure. (C) Pertaining to a system or component that continues to provide partial operational capability in the event of certain failures. (D) None of these 17

Ans:176. (D),176. (D)

. Which is not an option for customizing a datasheet window?
Options: a. change one row’s height b. hide one column c. change one column’s width d. freeze one column

Ans:– a,– a

Which particular generation of computers is associated with artificial intelligence?
Options: Second,    Fourth,    Fifth,    Third

Ans:C ,C

Which of the following devices can be used to directly input printed text?
Options: OCR,    OMR,    MICR,    All of the above

Ans:A ,A

257. kshetraphal kee drshti se bhaarat ka sabase bada raajy kaunasa hai?
Options: NA

Ans: raajasthaan, raajasthaan

India's Integrated Missiles Development Programme was started in ____ under the chairmanship of Dr. A.P.J. Abdul Kalam.
Options: 1979-80,    1980-81,    1981-82,    1982-83


120. bhaarat ne aakhiree baar haakee mein svarn padak kahaan aur kab jeeta tha ?
Options: NA

Ans: 1980 maasko mein, 1980 maasko mein

. Which of the following is not computer language?
Options: A) High level language B) Medium level language C) Low level language D) All of the above


6.A form defines
Options: (A)Where data is placed on the screen (B) The width of each field (C) Both (A)and (B) (D) All of the above 8

Ans:86. (C),86. (C)

. HTML stands for ____.
Options: a. High Text Mail List b. Hyperlink Markup Language c. HyperText Markup Language d. Hyperlink Transfer Markup Language

Ans:4 – c ,4 – c

. When was the world’s first laptop computer introduced in the market and by whom?
Options: A) Hewlett-Packard B) Epson, 1981 C) Laplink traveling software In1982 D) Tandy model-2000, 1985


. Which of the following is an essential file of a MS-DOS boot disk?

Ans: a, a

. The _____ Symbol Smart Tag launches Microsoft Explorer and obtains a stock quote.
Options: a. MSN Money b. Portfolio c. Financial d. Stock

Ans:7 – c ,7 – c

736. mahamood gajanavee ne somanaath mandir ko kab luta tha?
Options: NA

Ans: 1025 isvee mein, 1025 isvee mein

4.Software process model
Options: (A)Time-period that begins when a software product is conceived and ends when the software is no longer available for use. (B) Adaptive maintenance, performed to make a computer program usable in a changed environment. (C) A simplified description of a software process that is presented from a particular perspective. (D) None of these 24

Ans:244. (C),244. (C)

The South Frigid Zone is the region
Options: lying between 66(1/2)? south and 90? south,    lying between the Antarctic circle to the south pole,    has the coldest climate throughout the year,    All of the above


Biggest fruit processing unit in HP
Options: parvanu, subathu, sulah, nalagarh


Which command is used to copy all files having the string chap and any two characters after that to the progs directory?
Options: cp chap?? progs,    cp chap* progs,    cp chap[12] /progs/*.*,    cp chap?? /progs/*

Ans:A ,A

What item, originally called the 'Whirlwind', was invented by Ives McGaffey in 1869?
Options: Blender,    Electric mixer,    Washing machine,    Vacuum cleaner


In LISP, the function X (x). (2x+l) would be rendered as
Options: (lambda (x) (+(*2 x)l)),    (lambda (x) (+1 (* 2x),    (+ lambda (x) 1 (*2x)),    (* lambda(x) (+2x1)

Ans:A ,A

Sanvidhaan ke kis anuchchhed dvaara hindee ko raashtrabhaasha ghoshit kiya gaya ?
Options: NA

Ans:anuchchhed 343,

3.Software inspection is
Options: (A)It is concern with modification of existing system to meet changing requirements. (B) It is a process of converting system specifications into an executable system. (C) It analyzes and checks system representation such as the requirements document, design diagrams and program source code. (D) None of these 25

Ans:253. (A),253. (A)

Which of the following commands is used to display the filenames in multiple columns with indication of directories and executable file?
Options: ls -F -x,    ls -l,    ls ~ x,    Ip

Ans:A ,A

The oldest rocks in India are reported from
Options: Dharwar region, Karnataka,    Aravalli range, Rajasthan,    Vindhyan range, Madhya Pradesh,    Siwalik range, Punjab


You're on your PC at midnight and an electric storm pops up. What's the best way to protect your PC.
Options: you don't worry; you have a lightning rod on your house,    you don't worry; you've got a surge protector on your PC,    you don't worry; you've got a surge protector on your PC and phone line to your modem,    unplug the PC and remove phone line from the modem

Ans:D ,D

Pick out the scalar quantity
Options: force,    pressure,    velocity,    acceleration


ICMP (Internet Control Message Protocol) is
Options: a TCP/IP protocol used to dynamically bind a high level IP Address to a low-level physical hardware address,    a TCP/IP high level protocol for transferring files from one machine to another,    a protocol used to monitor computers,    a protocol that handles error and control messages

Ans:D ,D

shand and shabu dance in himachal pradesh belong to which district?
Options: NA

Ans:Lahaul Spiti,Lahaul Spiti

Today’s computer giant IBM was earlier known by different name which was changes in 1924. What was that name?
Options: A) Tabulator Machine Co. B) Computing Tabulating Recording Co. C) The Tabulator Ltd. D) International Computer Ltd.


Which operation you will perform if you need to move a block of text?
Options: a. Copy and Paste b. Cut and Paste c. Paste and Delete d. Paste and Cut

Ans:– B,– B

431. paanee ka ghanatv adhikatam kis taapamaan par hota hai?
Options: NA

Ans: 4°ch par, 4°ch par

. The Name box
Options: a. Shows the location of the previously active cell b. Appears t the left of the formula bar c. Appears below the status bar d. Appears below the menu bar

Ans:– b,– b

ESD potential decreases with the use of:
Options: De-ionizing fans,    A wrist strap,    Rubber gloves with matching cap,    A static meter

Ans:B ,B

Which bus is bidirectional?
Options: data bus,    control bus,    address bus,    multiplexed bus

Ans:A ,A

. Change the _____ to create a document in wide format
Options: a. Page Orientation b. Page margins c. Paper Style d. Paper Source

Ans:– A,– A

. Where can you change the vertical alignment?
Options: a. Formatting toolbar b. Paragraph dialog box c. Page Setup dialog box d. Standard toolbar

Ans:– C,– C

Which of the following is not a member of G-15?
Options: Pakistan,    Malaysia,    Indonesia,    India


Visual clues that are helpful in computer vision include:
Options: colour and motion,    depth and texture,    height and weight,    a and b above

Ans:D ,D