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

More Data Structure Related questions:


Frederick Sanger is a twice recipient of the Nobel Prize for
Options: Chemistry in 1958 and 1980,    Physics in 1956 and 1972,    Chemistry in 1954 and Peace in 1962,    Physics in 1903 and Chemistry in 1911

Ans:A,A


Permanent hardness of water can be removed by adding
Options: chlorine,    washing soda,    potassium permanganate,    bleaching powder

Ans:B,B


6.These exist ——— panel windows inside the same frame window.
Options: (A)Several (B) Only one (C) None (D) None of these

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


The office of the UN General Assembly is in
Options: Vienna,    New York,    Paris,    Zurich

Ans:B,B


Which of the following describe correctly the Group of Seven Countries (G-7)?
Options: They are developing countries,    They are industrialised countries,    They are holding Atomic Bomb technology,    They are countries who can launch their own satellites

Ans:B,B


5.In Excel you can enter which types of data into worksheet cells?
Options: (A)Labels, values, and formulas (B) Labels and values but not formulas (C) Values and formulas but not labels (D) Formulas only 15

Ans:155. (A),155. (A)


Binary search algorithm can not be applied to
Options: a. sorted linked list b. sorted binary trees c. sorted linear array d. pointer array  

Ans:a,a


N2 content is kept constant in the biosphere due to
Options: N2 fixation,    industrial pollution,    nitrogen cycle,    absorption of N2

Ans:C,C


The active cell:
Options: is defined by a bold border around the cell. B. Receives the data the user enters. C. It is the formula bar. D. Only A and B.

Ans:– D ,


Which of the following is true concerning the following statement: class Manager extends Employee
Options: Manager is a concrete class and a superclass.,    Manager is a concrete class and a subclass.,    Manager is an abstract class and a superclass.,    Manager is an abstract class and a subclass.

Ans:B ,B


An audit trail
Options: a . is used to make backup copies b . is the recorded history of operations performed on a file c . can be used to restore lost information d . none of the aobve

Ans:B, is the recorded history


Point out the error in the following program. #include<stdio.h> #include<stdarg.h> fun(...); int main() { fun(3, 7, -11.2, 0.66); return 0; } fun(...) { va_list ptr; int num; va_start(ptr, n); num = va_arg(ptr, int); printf("%d", num); }
Options: Error: fun() needs return type,    Error: ptr Lvalue required,    Error: Invalid declaration of fun(...),    No error

Ans:C ,C


How many times the while loop will get executed if a short int is 2 byte wide? #include<stdio.h> int main() { int j=1; while(j <= 255) { printf("%c %d\n", j, j); j++; } return 0; }
Options: Infinite times,    255 times,    256 times,    254 times

Ans:B ,B


A UML diagram includes which of the following?
Options: Class name,    List of attributes,    List of operations,    All of the above.

Ans:D ,D


9.In Microsoft PowerPoint you can edit an embedded organization chart object by
Options: (A)Clicking edit object (B) Double clicking the organization chart object (C) Right clicking the chart object, then clicking edit MS-Organizaiton Chart object (D) (B) and (C) are true 5

Ans:49. (D),49. (D)


Queries to a database
Options: are written in English,    can use aggregate functions like SUM and COUNT,    both (a) and (b),    All of the above

Ans:B ,B


Which of the following can you use to add times to the slides in a presentation?
Options: a. Slide show menu b. Rehearse timings button c. Slide transition button d. All of the above

Ans: – B , – B


System maintenance:
Options: is usually not necessary,    is necessary on all systems, regardless of how good,    is not required if the system is well written,    always requires several programs

Ans:B ,B


Your company has a LAN in its downtown office and has now set up a LAN in the manufacturing plant in the suburbs. To enable everyone to share data and resources between the two LANs, what type of device(s) are needed to connect them? Choose the most correct answer.
Options: Modem,    Cable,    Hub,    Router

Ans:D ,D


Which of the following provides a means of printing out feature notes with a miniature slide on a printed page?
Options: a. Slide with animation b. Outline view c. Notes page d. Audience handout

Ans: – D , – D


Express 8192 in K units.
Options: 8 x 103 K,    8.192 k,    8K,    All of the above

Ans:C ,C


A human cannot feel a static discharge as high as _____ volts.
Options: 200,    2000,    10000,    50000

Ans:A ,A


491. bhaarat mein janaganana kitane varshon baad hotee hai?
Options: NA

Ans: 10, 10


A double sided magnetic disk pack has six disks. Can you tell how many surfaces of this pack are normally used?
Options: 10,    12,    6,    9

Ans:A ,A


A type of channel used to connect a central processor and peripherals which uses multipling is known as
Options: Modem,    Network,    Multiplexer,    All of the above

Ans:C ,C


Daisy chain is a device for
Options: connecting a number of controllers to a device,    connecting a number of devices to a controller,    interconnecting a number of devices to a number of controllers,    all of the above

Ans:B ,B


What was the first ARPANET message?
Options: "lo",    "hello world",    "mary had a little lamb",    "cyberspace, the final frontier"

Ans:A,A


bhaarateey rel
Options: NA

Ans: 873. bhaarat aur paakistaan ke beech chalane vaalee relagaadee kaun-see hai?, 873. bhaarat aur paakistaan ke beech chalane vaalee relagaadee kaun-see hai?


WTO, (World Trade Organization), WHO, (World Health Organization) and IDA (International Development Association) are ___ of General Assembly (UNO).
Options: principal organs,    other United Nations Organs,    specialized agencies and other autonomous organization,    they are independent agencies and not a part of UNO

Ans:C,C


Writer of himalayan district of kullu and lahul spiti
Options: D N majumdar, A P F harkot, J huchission, Y S parmar

Ans:A P F harkot,A P F harkot


. Outlook express lets you
Options: a. Mail communication b. Internet c. Connects to ISP d. All of above

Ans:4 – a ,4 – a


.   What is the name of the form used to input chart values?
Options: a. Datasheet b. Microsoft Excel c. Microsoft graph d. Auto form

Ans:5 – A ,5 – A


Bringing a page into memory only when it is needed, this mechanism is called
Options:  Deadlock B.  Page Fault C.  Dormant Paging D.  Demand Paging

Ans:– D ,


Which of the following signals is not standard RS - 232-C signal?
Options: VDR,    RTS,    CTS,    DSR

Ans:A ,A


The languages used in China is
Options: Chinese, English,    Chinese, Arabic,    Chinese, French,    Chinese, Korean

Ans:A,A


IGRP uses which of the following as default parameters for finding the best path to a remote network? Hop count MTU Cumulative interface delay STP Path bandwidth value
Options: 1 and 3,    3 and 5,    2, 3 and 5,    All of the above

Ans:B ,B


Of the three ways to create an Oracle database, which one is the easiest and most recommended?
Options: Using the Oracle Database Configuration Assistant.,    Using the Oracle-supplied database creation procedures.,    Using the SQL CREATE DATABASE command.,    None of the above is correct.

Ans:A ,A


9.You want to keep track of addresses, phone numbers, parent/guardian names as well as class attendance, average and grades. Every so often you want to send reports home that select failing grades and excessive absences. The following of the Microsoft Office suit used in this course is best suited for this kind of information
Options: (A)Excel (B) PowerPoint (C) Access (D) Word 8

Ans:79. (C),79. (C)


4.In real time scheduling: A: Static table driven approach, B: Static priority driven preemptive approach, C: Dynamic planning based approach; 1- A static analysis of feasible scheduler of dispatching is done and implemented. 2- A static analysis of feasible schedules of dispatching is done and assigns priorities to tasks. 3- Feasibility is determined at run time.
Options: (A)A – 1, B – 2, C – 3 (B) A – 2, B – 3, C – 1 (C) A – 3, B – 1, C – 2 (D) None of these. 8

Ans:84. (A),84. (A)


Who synthesized the first wholly artificial gene?
Options: Hargobind Khorana,    J.J. Thompson,    Benjamin Franklin,    Meghnad Saha

Ans:A,A


What is the jumper setting on a SCSI device to configure it to use the fourth SCSI id? Remember, SCSI ids start with zero.
Options: 010,    110,    011,    101

Ans:C ,C


How can you see the address of the DHCP server from which a client received its IP address?
Options: By using Advanced Properties of TCP/IP,    By using IPCONFIG/ALL,    By using DHCPINFO,    By pinging DHCP

Ans:B ,B


The average salinity of sea water is
Options: 3%,    3.5%,    2.5%,    2%

Ans:B,B


The famous book 'Anandmath' was authored by
Options: Sarojini Naidu,    Bankim Chandra Chottapadhya,    Sri Aurobindo,    Rabindrnath Tagore

Ans:B,B


5.The volatility of a file refers to
Options: (A)The number of records added or deleted from a file composed to the original number of records in that file (B) Efficiency with which non-sequential files are processed(C) The extent where the records of the file are contiguous and in proximity to others (D) Percentage of records that has changed in a given time period 26

Ans:265. (A),265. (A)


4.In Excel you can use the horizontal and vertical scroll bars to
Options: (A)Split a worksheet into two panes (B) View different rows and columns edit the contents of a cell (C) Edit the contents of a cell (D) View different worksheets 11

Ans:114. (B),114. (B)


Experts say the healthiest way to view a computer monitor is by...
Options: Placing it 18 to 30 inches away from your eyes,    Viewing from a darkened room,    Adjusting the screen for maximum contrast,    Using special glasses that filter out UV rays

Ans:A,A


Jharkhand has ____ state on its eastern end.
Options: Bihar,    West Bengal,    Orissa,    Chhattisgarh

Ans:B,B


    Who invented Analytical engine?
Options: Blaise Pascal B. George Bool C. Charles Babbage D. Dr. Herman Hollerith

Ans:– C ,


1.What data type should you choose for a zip code field in a table?
Options: (A)Text (B) Number (C) Memo (D) All of above 11

Ans:111. (A),111. (A)

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