2.A device that attaches to both ends of an electrical bus and prevents reflection of echoes of signals that reach the end of the bus is called

Options: (A)Terminator (B) Connector (C) Processor (D) None of these 4

Ans:42. (A),42. (A)

More Upkar's MCQs on Computer By Dr. Alok Kumar Related questions:

8.In Excel how can you find specific information in a list?
Options: (A)Select Tools > Finder from the menu (B) Click the Find button on the standard toolbar (C) Select Insert > Find from the menu (D) Select Data > Form from the menu to open the Data Form dialog box and click the Criteria button 10

Ans:108. (D),108. (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

The transport layer protocol is connectionless.
Options: NVT,    FTP,    TCP,    UDP

Ans:D ,D

The largest fish exporting region in the world is
Options: the north-east atlantic region,    the north-east pacific region,    the north-west pacific region,    the south-east asian region


The first machine to successfully perform a long series of arithmetic and logical operations was:
Options: ENIAC,    Mark I,    Analytic engine,    UNIVAC-I

Ans:B ,B

792. vishv mein sabase bada daakatantr kis desh ka hai?
Options: NA

Ans: bhaarat, bhaarat

2.Match the following : A-Control metrics : BProcess metrics: C- Control: D-Correctness: 1- They are associated with software process. 2- They are associated with software products. 3- Protective measure that reduces system vulnerability. 4- Extent to which a system or component is free from faults in its specification, design, and implementation
Options: (A)A-1, B-2,C-3,D-4 (B) A-4,B-3,C-2,D-1 (C) A-3, B-2,C-1,D-4 (D) None is true 15

Ans:152. (A),152. (A)

Corporate modeling software can be used for
Options: cash planning,    operational budgeting,    capital budgeting,    All of the above

Ans:D ,D

Cascade delete option
Options: a. is used to delete all the records of all tables in a database b. will repeat the recent delete operation to all the records of current table c. is available in Edit relationship dialog box which makes sure that all the related records will be deleted automatically when the record from parent table is deleted d. None of above

Ans:dash; c,dash; c

rupa valley in which district
Options: kinnaur , lahul, kullu, chamba

Ans:kinnaur ,kinnaur

The president can assign any of the functions of the union government to the state government
Options: in consultation with the chief justice of India,    in consultation with the state governor,    in his discretion,    in consultation with the government of the state


. When was MS Windows operating system introduced?
Options: a. 1975 b. 1985 c. 1995 d. 2000

Ans:4 – b ,4 – b

2.Following is true for the digital computer
Options: (A)Information is in form of a string of binary digits (B) It can be used as analog processor (C) It is less accurate than the analog computer (D) None of these. 12

Ans:122. (A),122. (A)

The two kinds of main memory are:
Options: A) Primary and secondary B) Random and sequential C) ROM and RAM D) All of above


Writer of bilaspur desh ki kahani
Options: akshar singh, shanta kumar, gareeb khan, jagmohan bhalokhara

Ans:akshar singh,akshar singh

A scheme describes
Options: data elements,    records and files,    record relationships,    All of the above

Ans:D ,D

. Which criteria do not return the position “Officer” as a match?
Options: a. position = “*ff*” b. position = “O??icer” c. position = ” ?ff*” d. position = “O#r”

Ans:– d,– d

5.In Microsoft PowerPoint to edit the text within the boxes of an organization chart, you
Options: (A)Select the box and text, then make the changes (B) Select the box, then make the changes (C) Highlight the text, then make the changes (D) Highlight the text then make the change 5

Ans:55. (A),55. (A)

. Which of the cell pointer indicates you that you can make selection?
Options: a.  Doctor’s symbol (Big Plus) b.  small thin plus icon c.  Mouse Pointer with anchor at the tip d.  None of above

Ans:– a,– a

Which is the best process to access number of records from the same file?
Options: a batch job,    a real-time job,    an on-line job,    All of the above

Ans:A ,A

How many bits are used in the address bus?
Options: 7,    8,    9,    16

Ans:D ,D

Rise of the Chinese civilization along the banks of Hawang 40 took place in
Options: 2500 - 2000 BC,    2700 - 2600 BC,    2205 - 1122 BC,    2000 - 1200 BC


Thakur Ram Lal


Which two of the following are true regarding the distance-vector and link-state routing protocols? Link state sends its complete routing table out all active interfaces on periodic time intervals. Distance vector sends its complete routing table out all active interfaces on periodic time intervals. Link state sends updates containing the state of its own links to all routers in the internetwork. Distance vector sends updates containing the state of its own links to all routers in the internetwork.
Options: 1 only,    3 only,    2 and 3 only,    None of the above

Ans:C ,C

Which is a non-standard version of a computing language?
Options: PROLOG,    APL,    Army,    PL/1


Which device is required for the Internet connection?
Options: Joystick B. Modem C. CD Drive D. NIC Card

Ans:– B ,

Shamsher Jang


Type one PC cards:
Options: are used only in desktops,    are no longer being produced,    are the thinnest of the PC cards,    don't exist

Ans:C ,C

Ornithology is the
Options: study of bones,    study of birds,    study of smells,    None of the above


The luminous coloured ring, surrounding the sun is called the
Options: nebula,    comet,    asteroid,    corona


. Virtual memory typically located on
Options: a. RAM b. CPU c. Flash card d. Hard drive

Ans:0 – d ,0 – d

9.Blue hat is
Options: (A)hacker breaks security for altruistic or at least non-malicious reasons. (B) hacker of ambiguous ethics and/or borderline legality, often frankly admitted. (C) someone outside computer security consulting firms that are used to bug test a system prior to its launch, looking for exploits so they can be closed. (D) None of these 2

Ans:19. (C),19. (C)

Functional subsystems are connected by
Options: resource flows,    decision flows,    information flows,    data flows

Ans:A ,A

Point out the error in the program? struct emp { int ecode; struct emp e; };
Options: Error: in structure declaration,    Linker Error,    No Error,    None of above

Ans:A ,A

What command is used to set user and group quotas?
Options: /sbin/usrquota,    /sbin/edquota,    /sbin/quotaon,    /sbin/quota

Ans:B ,B

ON UPDATE CASCADE ensures which of the following?
Options: Normalization,    Data Integrity,    Materialized Views,    All of the above.

Ans:B ,B

A Transportation Problem in which the total supply available at the origins exactly satisfies the total demand required at the destinations is known as:
Options: Degenerate Solution,    Balanced Transportation Problem,    Unbalanced Transportation Problem,    All of the above

Ans:B ,B

A computer has no more sense than a light
Options: bulb,    pen,    switch,    pad

Ans:C ,C

1.User requirements are written in
Options: (A)Natural language (B) FORTRAN (C) Assembly language (D) None of these 8

Ans:81. (A),81. (A)

31. vaaskodigaama bhaarat kab aaya ?
Options: NA

Ans:1498 ee. ,1498 ee.

What does a VLAN do?
Options: Acts as the fastest port to all servers.,    Provides multiple collision domains on one switch port.,    Breaks up broadcast domains in a layer 2 switch internetwork.,    Provides multiple broadcast domains within a single collision domain.

Ans:C ,C

What command is used to copy directory structures in and out?
Options: copy,    cp - p,    cpio,    cp

Ans:C ,C

. Essential business letter elements include the _____.
Options: a. date line and inside address b. message c. signature block d. all of the above

Ans:– D,– D

_____ has become the most widely used bipolar family.
Options: DTL,    TTL,    ECL,    MOS

Ans:B ,B

. You can create a new presentation by completing all of the following except:
Options: a. Clicking the new button on the standard toolbar b. Clicking file, new c. Clicking file open d. Pressing Ctrl + N

Ans:4 – C ,4 – C

5.Which of the following is not a selection technique ?
Options: (A)To select a word, double click the word (B) To select an entire table click the empty bosx to the left of the field names (C) To select a row, click the record selector box to the left of the row (D) To select a column, double click anywhere in the column 7

Ans:75. (D),75. (D)

Which of the following function sets first n characters of a string to a given character?
Options: strinit(),    strnset(),    strset(),    strcset()

Ans:B ,B

. A graphical user interface displays
Options: a. Graphics b. Text c. Both of above d. None of above

Ans:7 – c ,7 – c

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

What does EPROM stand for?
Options: Electric Programmable Read Only Memory,    Erasable Programmable Read Only Memory,    Evaluable Philotic Random Optic Memory,    Every Person Requires One Mind