The Palaeozoic era contains ____ time periods.


Options: six,    four,    five,    seven

Ans:A,A

More World Geography Related questions:


. Any and every command can be found on the
Options: a. Drawing toolbar b. Formatting toolbar c. Standard toolbar d. Menu bar

Ans:1 – D ,1 – D


Which key should be pressed to start a new paragraph in MS-Word?
Options: Down Cursor Key B. Enter Key C. Shift + Enter D. Ctrl + Enter

Ans:– B ,


What was the name of the Japanese worker who was killed by an industrial robot at the Akashi plant of Kawasaki Heavy Industries in Japan?
Options: M. Shubhagya,    Harun Shimada,    Kenji Urada,    K. Miceni

Ans:C ,C


The Memory Buffer Register (MBR)
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:D ,D


The imitation of a systems investigation may result from:
Options: a manager's formal request,    a scheduled system's review,    an analyst's investigation,    All of the above

Ans:D ,D


How many truth table entries are necessary for a four-input circuit?
Options: 4,    8,    12,    16

Ans:D ,D


245. varsh 2015 ka kriket vishvakap kahaan aayojit hoga?
Options: NA

Ans: nyoojeelaind aur ostreliya mein, nyoojeelaind aur ostreliya mein


What flavor of Network Address Translation can be used to have one IP address allow many users to connect to the global Internet?
Options: NAT,    Static,    Dynamic,    PAT

Ans:D ,D


Word has Web authoring tools allow you to incorporate _____ on Web pages.
Options: a. bullets b. hyperlinks c. sounds d. all of the above

Ans:– D,– D


Cyclic codes are used in
Options: data transfer,    continuously varying signal representation,    arithmetic and logical computation,    All of the above

Ans:B ,B


Which memory stores the values of variables.
Options: SAM,    ROM,    RAM,    PROM

Ans:C ,C


'A Voice for Freedom' is a book written by
Options: Corazon Aquino,    Nayantara Sahgal,    Aung San Suu Kyi,    Benazir Bhutto

Ans:B,B


A high quality CAD system uses the following for printing drawing and graphs
Options: A) Dot matrix printer B) Digital plotter C) Line printer D) All of the above

Ans:-B,-B


Super computers are primarily useful for
Options: Input-output intensive processing,    Data-retrieval operations,    Mathematical-intensive scientific applications,    All of the above

Ans:C ,C


Declare the following statement? "A pointer to a function which receives an int pointer and returns float pointer".
Options: float *(ptr)*int;,    float *(*ptr)(int),    float *(*ptr)(int*),    float (*ptr)(int)

Ans:C ,C


Euro Cup – 2016 was won by
Options: NA

Ans:Portugal,Portugal


. Which of the following parameters decided the performance of the memory?
Options: Latency B. Cycle time C. Transfer rate D. All of the above

Ans:– D ,


You telnet to a router and make your necessary changes; now you want to end the Telnet session. What command do you type in?
Options: close,    disable,    disconnect,    exit

Ans:D ,D


246. sansad ke donon sadanon kee sanyukt baithak kee adhyakshata kaun karata hai?
Options: NA

Ans: lokasabha adhyaksh, lokasabha adhyaksh


A relationship between processes such that each has some part (critical section) which must not be executed while the critical section of another is being executed, is known as
Options: semaphore,    mutual exclusion,    multiprogramming,    multitasking

Ans:B ,B


Which selection below best describes the term data processing?
Options: The collection of information or data,    The distribution of information or data,    The manipulation of information or data,    The storage of information or data

Ans:C ,C


1.In Excel how do you change column width to fit the contents?
Options: (A)Single-click the boundary to the left to the column heading (B) Double click the boundary to the right of the column heading (C) Press Alt and single click anywhere in the column (D) All of above 18

Ans:181. (B),181. (B)


71. antariksh yaatree ko baahy aakaash kaisa dikhaayee padata hai?
Options: NA

Ans: kaala, kaala


An inventor is a gate with only _____ input; the output is always in the opposite state from the input
Options: one,    two,    more than one,    All of the above

Ans:A ,A


Which of the following command can be used to rename a file in UNIX?
Options: ren,    mv,    remove,    change

Ans:B ,B


Which one of the following statements best describes magnetic hysteresis?
Options: Hysteresis is the amount of magnetic flux that is not confined to the core material of an electromagnet,    Hysteresis is most apparent when a steady amount of current is lowing through the coil of an electromagnet,    Hysteresis is most apparent when the current through the coil of an electromagnet changes frequently,    Hysteresis is most apparent when the core material is saturated

Ans:C ,C


. Offline device is
Options: A) A device which is not connected to CPU B) A device which is connected to CPU C) A direct access storage device D) An I/O device

Ans:A,A


247. bhaarat ke pratham lokasabha adhyaksh kaun the?
Options: NA

Ans: ganesh vaasudev maavalankar, ganesh vaasudev maavalankar


When setting up Frame Relay for point-to-point subinterfaces, which of the following must not be configured?
Options: The Frame Relay encapsulation on the physical interface,    The local DLCI on each subinterface,    An IP address on the physical interface,    The subinterface type as point-to-point

Ans:C ,C


. Which of the following windows versionsupport64 bit processor?
Options: a. Windows 98 b. Windows 2000 c. Windows XP d. Windows 95

Ans: C, C


Which is true for the digital computer?
Options: It is less accurate than the analog computer,    It represents the decimal numbers through a string of binary digits,    It is used primarily in scientific applications,    Both (a) and (c)

Ans:B ,B


In utensils worth Rs 1000 are produced with copper worth Rs 500, wages paid are Rs 100, other material purchased is worth Rs 100 and depreciation of machinery is zero, then what is the value added in process?
Options: Rs 1000,    Rs 500,    Rs 400,    Rs 300

Ans:D,D


Properties that describe the characteristics of entities are called:
Options: entities.,    attributes.,    identifiers.,    relationships.

Ans:B ,B


To use your keyboard instead of the mouse to select tools on the ribbon, you display the KeyTips by pressing the _____________key?
Options: a. Alt b. Ctrl c. Shift+Enter d. Alt+Enter

Ans:– A,– A


What do you call the programs that are used to find out possible faults and their causes?
Options: Operating system extensions B. Cookies C. Diagnostic software D. Boot diskettes

Ans:– C ,


A computer program that contains expertise in a particular domain is called an:
Options: intelligent planner,    automatic processor,    expert system,    operational symbolizer

Ans:C ,C


_____ is an application of the computer where the computer makes decisions or judgments that appear to require human intuition, reasoning and intelligence.
Options: AI,    ES,    KBS,    Base-rule

Ans:A ,A


The production of wheat has increased mainly due to
Options: increase in area under wheat,    increase in yield per hectare,    increase in demand for wheat,    increase in prices

Ans:B,B


Algorithm and Flow chart help us to
Options: Know the memory capacity B. Identify the base of a number system C. Direct the output to a printer D. Specify the problem completely and clearly

Ans:– D ,


In SQL, the CREATE TABLESPACE is used
Options: to create a place in the database for storage of scheme objects, rollback segments, and naming the data files to comprise the tablespace,    to create a database trigger,    to add/rename data files, to change storage,    All of the above

Ans:A ,A


Storage on PC allows you to store files until something erases it, but memory loses its contents whenever its _____ is lost
Options: static,    disk space,    power,    both a and b above

Ans:C ,C


Duplicate data often results in loss of data integrity because:
Options: the data formats may be inconsistent.,    data values may not agree.,    Both A & B.,    Neither A & B.

Ans:C ,C


7.In Excel the chart wizard
Options: (A)Can place a chart on a new chart sheet or on any sheet in the workbook (B) Can only place a chart on new chart sheet (C) Can only place a chart on a new blank worksheet (D) Can only be used to create embedded charts

Ans:7. (B),7. (B)


SQL can be used to:
Options: create database structures only.,    query database data only.,    modify database data only.,    All of the above can be done by SQL.

Ans:D ,D


. How can you stop a slide show?
Options: a. Press the right arrow b. Press Escape c. Press the left arrow d. Press the down arrow

Ans:7 – B ,7 – B


An algorithm is best described as
Options: A computer language,    A step by step procedure for solving a problem,    A branch of mathematics,    All of the above

Ans:B ,B


A card on the top of pack of cards containing information about the cards in the pack is
Options: Punched card,    Card punch,    Reader card,    Punched paper tape

Ans:C ,C


Which of the following is best for quick copy operation?
Options: Copy and Paste B. Windows Clipboard C. Drag and Drop D. Auto Text

Ans:– C ,


Which one of the following statements is true for voltage in a series circuit?
Options: The total voltage is equal to the sum of the individual voltages in a series circuit,    The total voltage in a series circuit is equal to the average value of the individual voltages,    The total voltage of a series circuit is equal to the total current divided by the total resistance,    The total voltage in a series circuit is always less than the value of the smallest voltage

Ans:A ,A


. Which of the following setup options can not be set in the page setup dialog box?
Options: a. Printer selection b. Vertical or horizontal placement c. Orientation d. Row and column titles

Ans:– a,– a

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