RAM is used as a short memory because it is...

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RAM is used as a short memory because it is


Options: Volatile,    Has small capacity,    Is very expensive,    Is programmable

Ans:A,(Aanswer

More Computer Fundamental Related questions:

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The technique of assigning a memory address to each I/O device in the SAM system is called:
Options: wired I/O,    I/O mapping,    dedicated I/O,    memory-mapped I/O

Ans:D ,D

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Eight stations are competing for the use of the shared channel using the modified Adaptive free walk protocol by Gallager. If the stations 7 and 8 are suddenly become ready at once, how many bit slots are needed to resolve the contention?
Options: 1 slots,    5 slots,    10 slots,    14 slots

Ans:B ,B

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A ________ is a program that performs some common action on database data and that is stored in the database.
Options: trigger,    stored procedure,    pseudofile,    None of the above is correct.

Ans:B ,B

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The conditions immediately outside a system is called
Options: The boundary,    The interface,    The environment,    The protocols

Ans:C ,C

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343. bhaarat mein sabase puraanee parvat shrrnkhala kaun see hai?
Options: NA

Ans: araavalee parvatamaala, araavalee parvatamaala

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2nd battle of pannipat was fought in
Options:

Ans:1556 ,1556

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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

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7.Operational database is
Options: (A)A measure of the desired maximal complexity of data mining algorithms (B) A database containing volatile data used for the daily operation of an organization (C) Relational database management system (D) None of these 7

Ans:77. (B),77. (B)

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The snow line on the northern side of greater Himalayas range about
Options: 4,500 to 6,000 metres,    5,500 to 6,000 metres,    3,500 to 6,000 metres,    None of the above

Ans:B,B

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Absolute Zero temperature equals
Options: 0o C,    -273o C,    -276o C,    25o C

Ans:B ,B

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What is the Websites code for the country Mongolia?
Options: MN,    ML,    MG,    MO

Ans:A,A

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What was Sachin Tendulkar's average when he made his first thousand runs in ODIs?
Options: 35.83,    22.92,    43.87,    42.86

Ans:A,A

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A regular TV set can be hooked up to a computer so as to received computer signal instead of a television program. This hooking up is achieved with the help of a
Options: modem,    adapter,    cable,    aerial

Ans:B ,B

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4.Which of the following terms refers to the degree to which data in database system are accurate and correct?
Options: (A)Data security (B) Data validaity (C) Data independence (D) Data integrity 10

Ans:104. (D),104. (D)

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Which of the following is NOT a basic element of all versions of the E-R model?
Options: Entities,    Attributes,    Relationships,    Primary keys

Ans:D ,D

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7.Functional Decomposition:
Options: (A)Partitioning in that the data associated with a problem is decompose(D) Each parallel task then works on a portion of the data(B) Partitioning in that, the focus is on the computation that is to be performed rather than on the data manipulated by the computation. The problem is decomposed according to the work that must be done. Each task then performs a portion of the overall work. 130 | (C) It is the time it takes to send a minimal (0 byte) message from point A to point (B) (D) None of these 1

Ans:17. (B),17. (B)

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Point out the error in the program (in Turbo-C). #include<stdio.h> #define MAX 128 int main() { const int max=128; char array[max]; char string[MAX]; array[0] = string[0] = 'A'; printf("%c %c\n", array[0], string[0]); return 0; }
Options: Error: unknown max in declaration/Constant expression required,    Error: invalid array string,    None of above,    No error. It prints A A

Ans:A ,A

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6.In Windows operating system when you delete a file or folder, it doesn’t actually get deleted right away, it goes to the ————.
Options: (A)Recycle Bin (B) Dust Bin (C) Cycle Bin (D) None of these

Ans:6. (A),6. (A)

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A storage area used to store data to a compensate for the difference in speed at which the different units can handle data is
Options: A) Memory B) Buffer C) Accumulator D) Address

Ans:-B,-B

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Ashia's biggest fisheries in HP- machhali paalan kendra
Options: bilaspur, kangra, solan, mandi

Ans:diyoli , bilaspur,diyoli , bilaspur

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. Which of the following is not an advantage of open source operating system over proprietary version?
Options: a. Free to use and distribution b. Availability of technical support c. Availability of source code d. Ability to modify code

Ans:4 – b ,4 – b

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. What is the maximum length a text field can be?
Options: a. 120 b. 255 c. 265 d. 75

Ans:8 – b ,8 – b

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UDP is:
Options: Not a part of the TCP/IP suite,    Connection oriented and unreliable,    Connection orientated and reliable,    Connectionless and unreliable

Ans:D ,D

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The moon orbits the earth at a mean distance approximately
Options: 0.384 million km,    149.6 million km,    579 million km,    227.9 million km

Ans:A,A

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Theories are evaluated with
Options: data,    information,    principles,    propositions

Ans:D ,D

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Input segments of AI programming contain(s)
Options: sound,    smell,    touch,    sight and taste

Ans:E ,E

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Which command is used to save the standard output in a file, as well as display it on the terminal?
Options: more,    cat,    grep,    tee

Ans:D ,D

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_____ decisions are those decisions for which policy standards or guidelines are already established.
Options: programmable,    control,    predictive reports,    relevant

Ans:A ,A

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The computer program language which is widely used in computer science and engineering and also in business is
Options: COBOL,    FORTRAN,    PASCAL,    LISP

Ans:C ,C

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273. bhaarat ka pratham tel shodhan sanyantr kahaan par sthit hai?
Options: NA

Ans: digaboee (asom), digaboee (asom)

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Which of the following agencies related to the United Nation was in existence before the Second World War?
Options: Food and Agricultural Organisation,    International Labour Organisation,    World Health Organisation,    International Monetary Fund

Ans:B,B

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9.Role is
Options: (A)Avoiding catastrophic moment (B) Ease with which a system or component are modified to fit the problem area. (C) It is a bounded area of responsibility (D) None of these 24

Ans:239. (C),239. (C)

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A _____ is a program that serves as an interface between application program and a set of coordinated and integrated files called a database.
Options: DDS,    DBMS,    MIS,    Control

Ans:B ,B

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0.What is a fast way to adjust the width of a column?
Options: (A)Right click the left side of the column heading (B) Double click the left side of the column heading (C) Double click the right side of the column heading (D) Select tools>adjust column width from the menu 15

Ans:150. (C),150. (C)

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The nickname of wicketkeeping great Rod Marsh was what?
Options: Billabong,    Swampy,    Bacchus,    Lagoon

Ans:C,C

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4.Statement A : In memory management, the replacement policy deals with the selection of pages in memory to be replaced by arrived new page. Statement B: In memory management, the policy the fetch policy determines when a page should be bought into main memory.
Options: (A)A and B both false (B) A and B both true (C) A is true, B is false (D) A is false, B is true | 71 10

Ans:104. (B),104. (B)

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. Another term for hyperlink is
Options: a. Link b. Source c. Bar d. None of above

Ans:9 – a ,9 – a

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In order to edit a chart, you can
Options: a. Triple click the chart object b. Click and drag the chart object c. Double click the chart object d. Click the chart object

Ans: – C , – C

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. Ctrl + F
Options: a. Open Find and Replace Dialog box with activating Find Tab b. Open Page Setup Dialog box with activating Layout Tab c. Open Font Dialog Box with activating Font tab d. Open File Save as Dialog box

Ans:–  A,–  A

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A regular TV set can be hooked up to a computer so as to received computer signal instead of a television program. This hooking up is achieved with the help of a
Options: modem,    adapter,    cable,    aerial

Ans:B,B

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8.In Windows operating system shortcut key Windows Logo+R
Options: (A)Display Windows Help (B) Lock the keyboard (C) Open the Run dialog box (D) Open Utility Manager

Ans:8. (C),8. (C)

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Which REQUIRES an anti-static bag for transport?
Options: Monitor,    Floppy disks,    Power supply,    I/O controller

Ans:D ,D

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540. bismilla khaan ka sambandh kis vaadyayantr se hai?
Options: NA

Ans: shahanaee, shahanaee

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544. patana ka praacheen naam kya tha?
Options: NA

Ans: paataliputr, paataliputr

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What is represented by the small, black square in the lower-right corner of an active cell or range?
Options: Copy handle B. Fill handle C. Insert handle D. Border

Ans:– B ,

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To which of the following dynasties did King Bhoja, a great patron of literature and art, belong?
Options: Karkota,    Utpala,    Paramara,    Gurjara Pratihara

Ans:C,C

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. The traditional mechanical mouse uses a __________ to track the pointer position on the screen.
Options: a. light sensor b. wheel c. ball d. ruler

Ans:1 – c ,1 – c

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Which command is used to delete the directory that is empty?
Options: a. Del *.* b. RD c. Erase d. MD

Ans:Answer: b. RD,Answer: b. RD

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  To print the PowerPoint presentation, press
Options: Ctrl + T B. Ctrl + E C. Ctrl + S D. Ctrl + P

Ans:– D ,

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Computers calculate numbers in what mode?
Options: Decimal,    Octal,    Binary,    None of the above

Ans:C,C

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