What is the meaning of Bandwidth in Network?


Options:  Transmission capacity of a communication channels B.  Connected Computers in the Network C.  Class of IP used in Network D.  None of Above

Ans:– A ,


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

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More Computer Networks Related questions:


Which protocol has been standardised by the International Standards Organisation.
Options: ISAM,    ISO,    LISP,    CALL

Ans:B ,B


DARPA, the agency that has funded a great deal of American AI research, is part of the Department of:
Options: Defense,    Energy,,    Education,    Justice

Ans:A ,A


An ROP would be attached to a
Options: simplex channel,    duplex channel,    half duplex channel,    full duplex channel

Ans:A ,A


. The content and application of the Search tool CANNOT be retained when you ______.
Options: a. format an object b. resize a column c. use Datasheet View d. close an object

Ans:1 – d ,1 – d


Which menu provides you options like Animation Scheme, custom Animation, Slide Transition?
Options: a. Insert Menu b. Format Menu c. Tools Menu d. Slide Show Menu

Ans: – D , – D


An atomic literal is which of the following?
Options: Strings,    Boolean,    Long,    All of the above.

Ans:D ,D


Which of the following specifies the network address and host address of the computer?
Options: The IP address,    The TCP address,    The subnet mask,    The default gateway

Ans:A ,A


to view a cell comment
Options: a. click the edit comment command on the insert menu b. click the display comment command on the window menu c. position the mouse pointer over the cell d. click the comment command on the view menu

Ans:#8211; c,#8211; c


. In MS Word, Ctrl+S is for …..
Options: a. Scenarios b. Size c. Save d. Spelling Check

Ans:–  C,–  C


. Operating system is like a
Options: a. Government b. Police c. Parliament d. All of above

Ans:3 – a ,3 – a


A high speed device used in CPU for temporary storage during processing is called
Options: A register,    A bus,    A databus,    All of the above

Ans:A ,A


. Queries in access can be used as
Options: a. View, change and analyze data in different ways b. A source of records for forms and reports c. Only a d. Both a and b

Ans:4 – d ,4 – d


Which of the following is two way list?
Options: a. grounded header list b. circular header list c. linked list with header and trailer nodes d. List traversed in two directions

Ans:D,List traversed in two directions


A list in alphabetical order
Options: is in descending order,    is in ascending order,    is the result of a sort operation,    both (b) and (c)

Ans:D ,D


Data division is the third division of a _____ program.
Options: COBOL,    BASIC,    PASCAL,    FORTH

Ans:A ,A


. .... is the layer of a computer system between the hardware and the user program
Options: a. Operating environment b. Operating system c. System environment d. None of these

Ans: b, b


Cost-Benefit analysis
Options: evaluates the tangible and non-tangible factors,    compares the cost, with the benefits, of introducing a computer-based system,    estimates the hardware and software costs,    All of the above

Ans:D ,D


The addition of _____ can reduce processing time.
Options: A buffer,    An EPROM,    A converter,    A co-processor

Ans:D ,D


If you write criteria values vertically (one in a row) it will mean
Options: a. OR conditions b. AND conditions c. NOT condition d. None of above

Ans:ndash; a,ndash; a


. Which command is not an internal command?
Options: a. Dir b. Edit c. CD d. CLS

Ans:2 – b ,2 – b


What will be the output of the program in Turbo C? #include<stdio.h> int main() { char near *near *ptr1; char near *far *ptr2; char near *huge *ptr3; printf("%d, %d, %d\n", sizeof(ptr1), sizeof(ptr2), sizeof(ptr3)); return 0; }
Options: 4, 4, 8,    4, 4, 4,    2, 4, 8,    2, 4, 4

Ans:D ,D


What does FSF stand for?
Options: Free Software File,    File Server First,    First Serve First,    Free Software Foundation

Ans:D ,D


. Which of the following statements about the Label Wizard is NOT true?
Options: a. Adding groups can help organize the labels. b. It helps users to create package labels. c. It allows users to select a label type and size. d. It allows users to sort the labels.

Ans:8 – a ,8 – a


. Macros are “run” or executed from the ….. menu.
Options: a. Insert b. Format c. Tools d. Data

Ans:– c,– c


. A numeric value can be treated as label value if …… precedes it.
Options: a. Apostrophe (‘) b. Exclamation (!) c. Hash (#) d. Tilde (~)

Ans:– a,– a


During the planning phase, the main activity of the vice-president of information systems is one of
Options: planning,    control,    staffing,    support

Ans:D ,D


The Al researcher who co-authored both the Handbook of Artificial Intelligence and The Fifth Generation is:
Options: Bruce Lee,    Randy Davis,    Ed Feigenbaum,    Mark Fox

Ans:C ,C


. Binary circuit elements have
Options: A) One stable state B) Two stable state C) Three stable state D) None of above

Ans:B,B


.   Which is the best view for getting your thoughts for a presentation out on the computer?
Options: a. Outline view b. Notes page view c. Slide sorter view d. Slide view

Ans:5 – A ,5 – A


The command that can be used to restrict incoming messages to a user is
Options: mesg,    grep,    halt,    sleep

Ans:A ,A


. 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


. Which of the following properties identifies the type of information stored in a field?
Options: a. Data type b. Field description c. Field name d. Field properties

Ans:5 – a ,5 – a


71. When three hyphens, underscores, equal signs, asterisks, or number signs are typed and then the enter key is pressed, the AutoFormat feature _____.
Options: a. places a border above a paragraph b. creates a numbered list c. changes the characters to an em dash d. creates a bulleted list

Ans:– A ,– A


Use of a supertype/subtype relationship is necessary when which of the following exists?
Options: An instance of a subtype participates in a relationship that is unique to that subtype.,    An instance of a subtype participates in a relationship that is the same as the other subtypes.,    Attributes apply to all of the instances of an entity type.,    No attributes apply to any of the instances of an entity type.

Ans:A ,A


What do you mean by Memory Compaction?
Options: Combine multiple equal memory holes into one big hole B. Combine multiple small memory holes into one big hole C. Divide big memory hole into small holes D. Divide memory hole by 2

Ans:– B ,


If the values Earliest time and Latest time of an event are not equal then such events are referred to as:
Options: critical,    optimum,    non-critical,    All of the above

Ans:C ,C


What does GNU stand for?
Options: GNU's not Unix,    Greek Needed Unix,    General Unix,    General Noble Unix

Ans:A ,A


When assessing the table structure of an acquired set of tables with data, determining foreign keys is (part of) the:
Options: first step.,    second step.,    third step.,    fourth step.

Ans:B ,B


. You can print only an embedded chart by
Options: a. Moving the chart to a chart sheet before you print. b. Formatting the chart before you print c. Selecting the chart before you print d. a and c

Ans:– d,– d


Which is another name for functional language?
Options: Machine,    Application language,    Low-level language,    High-level language

Ans:B ,B


Point out the error in the program. #include<stdio.h> int main() { const int k=7; int *const q=&k; printf("%d", *q); return 0; }
Options: Error: RValue required,    Error: Lvalue required,    Error: cannot convert from 'const int *' to 'int *const',    No error

Ans:D ,D


Which of the following is intended to be used in all applications runs on mainframe computers.
Options: LOGO,    APL,    PL/1,    OCCAM

Ans:C,(Canswer


The Memory Address Register
Options: is a hardware memory device which denotes the location of the current instruction being executed.,    is a group of electrical circuits (hardware), that performs the intent of instructions fetched from memory.,    contains the address of the memory location that is to be read from or stored into.,    contains a copy of the designated memory location specified by the MAR after a "read" or the new contents of the memory prior to a "write".

Ans:C ,C


. Pre-made sheet formats like Simple, Classic, Accounting, Colorful et can be applied from
Options: a. from Fromat >> Cells b. from Format >> Autoformat c. from Table >> Autoformat d. All of above

Ans:– b,– b


The transistor has a collector current of 10 mA and a base current of 40 mA. What is the current gain of the transistor?
Options: 250 μA,    350 μA,    0.25 μA,    300 μA

Ans:A ,A


How does Tomcat execute a JSP?
Options: As a CGI script,    As an independent process,    By one of Tomcat's threads,    None of the above is correct.

Ans:C ,C


. A _____ is not attached to an edge of the Word window; that is, it displays in the middle of the Word window and can be moved anywhere in the window.
Options: a. floating toolbar b. scroll bar c. status toolbar d. menu bar

Ans: – A , – A


Under multiprograming, turnaround time for short jobs is usually _____ and that for long jobs is slightly _____.
Options: lengthened; shortened,    shortened; lengthened,    shortened; shortened,    lengthened; lengthened

Ans:B ,B


A favourable reason for automation is to:
Options: decrease throughput,    raises assembly cost,    perform difficult operations,    increase number of operations

Ans:C ,C


. The default and maximum size of text field in access
Options: a. 50 and 255 characters b. 8 and 1 gb c. 266 characters & 64000 characters d. None of above

Ans:9 – a ,9 – a

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