A memory that holds micro programs is

Options: Core memory,    ROM,    RAM,    Control memory


More Computer Fundamental Related questions:

6.In Excel to center worksheet titles across a range of cells, you must
Options: (A)Select the cells containing the title text plus the range over which the title text is to be centered (B) Widen the columns (C) Select the cells containing the title text plus the range over which the title text is to be enfettered (D) Format the cells with the comma style 10

Ans:106. (A),106. (A)

The ALU of a computer responds to the commands coming from
Options: primary memory,    control section,    external memory,    cache memory


In a _____ topology, if there are n devices in a network, each device has n - 1 ports for cables.
Options: ring,    bus,    star,    mesh

Ans:D ,D

Part of a program where the shared memory is accessed and which should be executed invisibly, is called
Options: semaphores,    directory,    critical section,    mutual exclusion

Ans:C ,C

maharshi dayaanand
Options: NA

Ans: 830. vilay kee neeti kisane laagu kee?, 830. vilay kee neeti kisane laagu kee?

A p- channel enhancement type MOSFET performs much the same function as a PNP transistor, except that
Options: it operates much faster,    it is considerably larger,    it is controlled by voltage rather than by current, so that it requires very little current at the control terminal,    it is controlled by current rather than by voltage like a bipolar transistor.

Ans:C ,C

A self check digit is useful in detecting
Options: transcription errors only,    transposition errors only,    Random errors only,    All of the above

Ans:D ,D

Working of the WAN generally involves
Options: telephone lines,    microwaves,    satellites,    All of the above

Ans:D ,D

In which of the following can many entity instances of one type be related to many entity instances of another type?
Options: One-to-One Relationship,    One-to-Many Relationship,    Many-to-Many Relationship,    Composite Relationship

Ans:C ,C

First personal from HP to play hockey in olympic
Options: jaidev kiran, shri gangveer sing, sunil sharma, charanjeet singh

Ans:charanjeet singh,charanjeet singh

For safety, the fuse wire used in the mains for household supply of electricity must be made of metal having
Options: low melting point,    high resistance,    high melting point,    low specific heat


. In maximum, how many sheets can be set as default while creating new workbook? 
Options: a. 254 b. 255 c. 256 d. No Limit

Ans:– b,– b

156. Which action will optimize your database performance?
Options: (A) Set the record set type to Snapshot (B) Use the compact and repair database tool (C) Create a replica of the database (D) All of the above

Ans:156. (B),156. (B)

An operational system is which of the following?
Options: A system that is used to run the business in real time and is based on historical data.,    A system that is used to run the business in real time and is based on current data.,    A system that is used to support decision making and is based on current data.,    A system that is used to support decision making and is based on historical data.

Ans:B ,B

which district has constituency which highest number of voters
Options: kangra, una, solan, sirmour


Conversion of an octal number 1068 to binary number is
Options: 11100102,    10001102,    11001102,    100001102

Ans:B ,B

What frequency range is used for microwave communications, satellite and radar?
Options: Low Frequency : 30 kHz to 300 kHz,    Medium Frequency : 300 kHz to 3 MHz,    Super High Frequency : 3000 MHz to 30000 MHz,    Extremely High Frequency :30,000 MHz

Ans:D ,D

What toy was invented by Joshua Lionel Cowen around 1900?
Options: Raggedy Ann doll,    Yo-yo,    Electric train,    Tinkertoys


In which of the following technologies is the term HFC used?
Options: DSL,    PPPoE,    Frame Relay,    Dedicated T1

Ans:D ,D

2nd battle of pannipat was fought between

Ans:akabar and hemu,akabar and hemu

During preventative maintenance on a dot matrix printer, do NOT lubricate:
Options: Platen assembly,    Print head pulley,    Print head pins,    Paper advance gear bushings

Ans:C ,C

What is meant by computer literacy?
Options: Knowing what a computer can and cannot do,    Ability to write computer programs,    Knowing computer related vocabulary,    Ability to assemble computers

Ans:A ,A

Which is true regarding EIGRP successor routes? A successor route is used by EIGRP to forward traffic to a destination. Successor routes are saved in the topology table to be used if the primary route fails. Successor routes are flagged as "active" in the routing table. A successor route may be backed up by a feasible successor route. Successor routes are stored in the neighbor table following the discovery process.
Options: 1 and 3,    2 and 3,    1 and 4,    3, 4 and 5

Ans:C ,C

58. bhaarat ke raashtreey jhande kee lambaee aur chaudaee mein anupaat kitana hota hai ?
Options: NA

Ans: 3:2 , 3:2

What will be the output of the program? #include<stdio.h> int main() { int i; char c; for(i=1; i<=5; i++) { scanf("%c", &c); /* given input is 'a' */ printf("%c", c); ungetc(c, stdin); } return 0; }
Options: aaaa,    aaaaa,    Garbage value.,    Error in ungetc statement.

Ans:B ,B

Quartz crystals normally used in quartz clocks etc. is chemically
Options: silicon dioxide,    germanium oxide,    a mixture of germanium oxide and silicon dioxide,    sodium silicate


You want to totally reinitialize the router and replace the current running-config with the current startup-config. What command will you use?
Options: replace run start,    copy run start,    copy start run,    reload

Ans:D ,D

8.In a relational schema, each tuple is divided into fields called
Options: (A)Relations (B) Domains (C) Queries (D) All of the above 14

Ans:148. (B),148. (B)

tarain or thaneswwer 1st battle was fought between
Options: prithvi raj chauhan and mohd gori, prithvi raj chauhan and mohd gajni,rana pratap and lord bentik

Ans: prithvi raj chauhan and mohd gori, prithvi raj chauhan and mohd gori

8.In Microsoft PowerPoint the easy way to apply varied animations to test on slides
Options: (A)Apply effects in the custom animation text pane (B) Apply an animation scheme (C) Customize bullets with animated clipart (D) All of above

Ans:8. (B),8. (B)

In Microsoft Word shortcut key CTRL+L is used for
Options: (A) Open the Favorites bar (B) Open the Open dialog box (C) Start another instance of the browser with the same Web address (D) Open the Open dialog box, the same as CTRL+L 38.

Ans:37. (B),37. (B)

Quantitative techniques used to solve business problems are called
Options: operations management,    operations science,    operations research,    management operations

Ans:C ,C

In OLE DB, actions that an object can perform are called:
Options: properties.,    collections.,    methods.,    abstractions.

Ans:C ,C

. Before moving a subdocument to another location within a master document, you must switch to _________
Options: a. Normal View b. Outline View c. Web Layout View d. Print Layout View

Ans: –  B , –  B

Which of the following contains a complete record of all activity that affected the contents of a database during a certain period of time?
Options: report writer,    query language,    data manipulation language,    transaction log

Ans:D ,D

What is sent to the user via HTTP, invoked using the HTTP protocol on the user's computer, and run on the user's computer as an application?
Options: A Java application,    A Java applet,    A Java servlet,    None of the above is correct.

Ans:B ,B

. Which is not executable file?
Options: a. .com b. .exe c. .bat d. .txt

Ans:3 – d ,3 – d

. The act of retrieving existing data from memory is called
Options: A) Read-out B) Read from C) Read D) All of above


The celebrated novel 'The Godfather' was authored by
Options: Harold Robbins,    John Milton,    Victor Hugo,    Mario Puzo


Examples are packet switching using frame relay, and cell switching using ATM technologies. Select the best fit for answer:
Options: Bandwidth alternatives,    Switching alternating,    Inter organizational networks,    Extranets

Ans:B ,B

If you are to use [Control-c] as the interrupt key instead of [Del], then you will have to use
Options: tty ^c,    stty intr \^c,    stty echoe,    stty echo \^a

Ans:B ,B

. As compared to the secondary memory, the primary memory of a computer is

Options: A) Large B) Cheap C) Fast D) Slow


3.CD defines
Options: (A)Computer device (B) Computer disk (C) Compact disk (D) None of these 17

Ans:173. (C),173. (C)

To instruct Word to stop bulleting paragraphs, do any of the following except _____.
Options: a. press the enter key twice b. click the Undo button on the Standard toolbar c. press the backspace key to remove the bullet d. click the Bullets button on the Formatting toolbar

Ans:– B,– B

. The short cut key Ctrl + R is used in Excel to
Options: a.  Right align the content of cell b.  Remove the cell contents of selected cells c.  Fill the selection with active cells to the right d.  None of above

Ans:– c,– c

Computer Network is
Options:  Collection of hardware components and computers B.  Interconnected by communication channels C.  Sharing of resources and information D.  All of the Above

Ans:– D ,

Seeks analysis
Options: is used for analyzing paging problems,    is used for analyzing device busy problems,    is used for analyzing control-unit busy problems,    is only shown on real-time displays

Ans:B ,B

The limits imposed by the firm itself or its environmental on the decision maker are called
Options: parameters,    constraints,    constructs,    perimeters

Ans:B ,B

803. kaalidaas ne kis bhaasha mein rachanaen likhee thee?
Options: NA

Ans: sanskrt, sanskrt