Bridge works in which layer of the OSI model?


Options: Appliation layer B. Transport layer                    C. Network layer D. Datalink layer

Ans:– D ,


Description: mcqquestions

Asked in: KCC-2018   |   JOA 556-2018  |  HRTC JTO-2017

Hits Today: 17526 | Level: Moderate


******************************************************

Want to see where do you stand among other aspirants in "Computer" category?

Click Here to take quick 10 mins MCQ test to find out.




Got some suggestion about this question or to make this site better? Please leave your comments below.




More Computer Networks Related questions:


59. Which of the following enables you to paste data multiple times?
Options: a. Windows Clipboard b. Office Clipboard c. Both Windows & Office Clipboard d. None of the all

Ans:–  C ,–  C


A 8-Mbps token ring has a token holding timer value of 10 msec. What is the longest frame (assume header bits are negligible) that can be sent on this ring?
Options: 8000 B frame,    80,000 B frame,    8 x 105 bit frame,    10,000 B frame

Ans:D ,D


Which key do you press to force a page break?
Options: CTRL+ALT B. CTRL+ break C. CTRL+ Enter D. none of the above

Ans:– C ,


Which of the following items is not used in Local Area Networks (LANs)?
Options: Computer,    Modem,    Printer,    Cable

Ans:B ,B


. Which is not the function of the operating system?
Options: a. Memory management b. Disk management c. Application management d. Virus protection

Ans:3 – d ,3 – d


Identify the odd term amongst the following group:
Options: Coaxial cable,    Optical fibre,    Twisted pair wire,    Microwaves

Ans:D ,D


Customer data (name and address, shipping instructions, credit terms, etc.) is provided by the:
Options: manufacturing information system,    order entry subsystem,    billing subsystem,    marketing information system

Ans:C ,C


The least expensive OCR units can read
Options: hand printed numbers,    machine printed numbers,    marks,    handwriting

Ans:C ,C


Multiplication of 1112 by 1012 is
Options: 1100112,    1000112,    1111002,    0001012

Ans:B ,B


. Tape speed is measured in

Options: A) Feet per second B) Inch per second C) Meter per second D) Centimeter per second

Ans:B,B


The difference between memory and storage is that memory is _____ and storage is __
Options: A) Temporary, permanent B) Permanent, temporary C) Slow, fast D) All of above

Ans:-A,-A


Which of the following is not anti-viruses software?
Options: NAV B. F-Prot C. Oracle D. McAfee

Ans:– C ,


Logical models form the basis for computing systems that generate information useful in dealing with
Options: dynamic situations,    uncertain situations,    complex situations,    All of the above

Ans:D ,D


Which term is not used to describe the memory component of a computer?
Options: ROM,    PROM,    RAM,    SAM

Ans:D,D


Information is produced by processing data from which of the following sources?
Options: data provided by higher levels of management,    data provided by lower levels of management,    internally generated data,    externally generated data

Ans:E ,E


In SQL, which of the following is not a data definition language commands?
Options: RENAME,    REVOKE,    GRANT,    UPDATE

Ans:D ,D


. A Smart Tag can be set using the _____ tab in the property sheet.
Options: a. Format b. Tag c. View d. Data

Ans:9 – d ,9 – d


An MIS provides
Options: past information,    present information,    future information,    All of the above

Ans:D ,D


. Who invented vacuum tubes?
Options: A) John Bardeen B) William Shockley C) Lee de Forest D) All of above

Ans:C,C


Which command is used to list all the files with extension .lst?
Options: ls -l *.lst,    ls lst*,    ls *.*,    ls *[lst]

Ans:A ,A


. What Pivot Table toolbar button updates the data in a Pivot Table or Pivot Chart report if the source data chas changed
Options: a. Format Report b. Pivot Table c. Refresh Data d. Show Detail

Ans:– c,– c


. Which short cut key inserts a new slide in current presentation?
Options: a.  Ctrl+N b.  Ctrl+M c.  Ctrl+S d.  All of above

Ans:0 – B ,0 – B


. Which of the following data type is used to store logical value in MS Access?
Options: a. True/False b. On/Off c. Yes/No d. All of Above

Ans:– c,– c


. You can open the scenario Manager dialog box by choosing scenarios from the ….. menu.
Options: a. View b. Insert c. Format d. Tools

Ans:– d,– d


. Which of the following database object produces the final result to present?
Options: a. Forms b. Reports c. Queries d. Tables

Ans:5 – b ,5 – b


The command which transcribes the standard input to the standard output and also makes a copy of the same in a file is
Options: tee,    tr,    sort,    grep

Ans:A ,A


Four routers have to be interconnected in a point-to-point Network. Each pair of root us may connected by a high-speed line, a medium speed line or a low speed line. Find the total number of topologies.
Options: 12,    81,    48,    729

Ans:D ,D


A directly accessible appointment calendar is a feature of a _____ resident package.
Options: CPU,    Memory,    Buffer,    ALU

Ans:B ,B


When using the loopback address, if TCP/IP is installed correctly, when should you receive a response?
Options: Immediately,    Only if the address fails,    After the next host comes online,    Within two minutes

Ans:A ,A


A screen element of MS Word that is usually located below the title bar that provides categorized options is
Options:  A) Menu mar, B) Tool Bar, C) Status Bar, D) All of the above, 

Ans:-A,-A


A device that converts one type of signal into another is called
Options: Modem,    Transducer,    Punched paper tape,    Punched card

Ans:B ,B


. Ctrl + S
Options: Save Document with different name B. Save Document with same name C. Save Document and Close Word Application D. Save Document and Print whole Pages

Ans:– B ,


The input and output devices are located away from the central computer facility in which particular type of processing.
Options: Time sharing,    Batch processing,    Interactive mode,    Real time processing

Ans:B ,B


You can have EISA and MCA devices in the same PC.
Options: True,    False,    ,    

Ans:B ,B


The personnel which deal with the computer and its management put together is known as
Options: Firm ware,    Human ware,    Software,    Hardware

Ans:B ,B


. You can move a sheet from one workbook into new book by
Options: a.  From Edit menu choose Move or Copy sheet, mark the Create a ccopy and Click OK b.  From Edit menu choose Move of Copy then choose (Move to end) and click OK c.  From Edit menu choose Move or Copy then select (new book) from To Book list and click OK d.  None of above

Ans:– c,– c


. Which of the following is a secondary memory device?
Options: A) Keyboard B) Disk C) ALU D) All of the above

Ans:4-B,4-B


11. While working with MS-DOS which command is used to combine file1 plus file2 into new file named file3?
Options: a. Copy file3 file1+file2 b. Copy file1+file2 file3 c. Copy file1+file2+file3 d. Copy file2 file1+file3

Ans:Correct Answer: b,Correct Answer: b


Modems use transmission.
Options: synchronous,    asynchronous,    timed interval,    ata

Ans:B ,B


In Word, the mailing list is known as the ____________.
Options:  A) Data sheet, B) Source, C) Data source, D) Sheet,

Ans:-C,-C


Which of the following is true regarding access lists applied to an interface?
Options: You can place as many access lists as you want on any interface until you run out of memory.,    You can apply only one access list on any interface.,    One access list may be configured, per direction, for each layer 3 protocol configured on an interface.,    You can apply two access lists to any interface.

Ans:C ,C


What will be the output of the program in DOS (Compiler - Turbo C)? #include<stdio.h> double i; int main() { (int)(float)(char) i; printf("%d",sizeof(i)); return 0; }
Options: 4,    8,    16,    22

Ans:B ,B


. Status indicators are located on the
Options: a. Vertical scroll bar b. Horizontal scroll bar c. Formula bar d. Formatting toolbar

Ans:– c,– c


If a computer's BIOS allows it, you can boot from a CD-ROM.
Options: True,    False,    ,    

Ans:A ,A


Which of the following format of partition tables does Linux use?
Options: Linux,    BSD,    UnixWare,    DOS

Ans:D ,D


Which of the following is true regarding RIPv2?
Options: It has a lower administrative distance than RIPv1.,    It converges faster than RIPv1.,    It has the same timers as RIPv1.,    It is harder to configure than RIPv1.

Ans:C ,C


. What do you call a single point on a computer screen?
Options: A) Cell B) Element C) Pixel D) Bit

Ans:9-C,9-C


Benchmarking is used
Options: to select computer systems,    to maintain files in up-to-data condition,    for application proto-typing,    for system acceptance

Ans:A ,A


A proportional plus integral contro¬ller can:
Options: has no transient response,    can compensate for lag,    can increase the system type,    both (b) and (c)

Ans:D ,D


9. What is the maximum scale percentage available in Scale drop down box?
Options: a. 500 b. 200 c. 100 d. 90

Ans:#8211; B ,#8211; B

www.000webhost.com