Poison glands of snakes are homologous to

Options: electric organs of fishes,    stings of rays,    sebaceous glands of mammals,    salivary glands of vertebrates


More Biology Related questions:

What protocol does PPP use to identify the Network layer protocol?
Options: NCP,    ISDN,    HDLC,    LCP

Ans:A ,A

In a computer system, which device is functionally opposite of a Key-board?
Options: Mouse,    Trackball,    Printer,    Joystick


Ozone hole refers to
Options: hole in ozone layer,    decrease in the ozone layer in troposphere,    decrease in thickness of ozone layer in stratosphere,    increase in the thickness of ozone layer in troposphere


Which state Government of India has instituted the Samman Award?
Options: Uttar Pradesh,    Himachal Pradesh,    Madhya Pradesh,    Andhra Pradesh


The electronic component that has been the key to recent developments in automation is the:
Options: improved vacuum tube,    integrated circuit,    diode,    transistor

Ans:B ,B

Character readers are those devices which read the characters printed on the source documents and then convert them directly into computer-usable input. Which of the following is not a character reader?
Options: OCR,    MICR,    OMR,    LCD

Ans:D ,D

An example of a medium-speed, switched communications service is
Options: Series 1000,    Dataphone 50,    DDD,    All of the above

Ans:C ,C

If you select Insert >> Picture >> From File
Options: a. You can insert pictures and clipart b. You can insert clipart only c. you can insert pictures only d. None of above

Ans: – C , – C

The number of major languages, recognized in the Indian Union as official language, are
Options: 15,    22,    12,    9


Which feature helps you to inserts the contents of the Clipboard as text without any formatting
Options: a. Paste Special b. Format Painter c. Page Setup d. Styles

Ans:–  A,–  A

To produce high quality graphics (hardcopy) in color, you would want to use a/n
Options: A) RGB monitor B) Plotter C) Ink-jet printer D) Laser printer


236. raashtreey vigyaan divas kab manaaya jaata hai?
Options: NA

Ans: 28 pharavaree, 28 pharavaree

Which of the methods below can be used to tell a robot what it is to do?
Options: Walk-through,    Set mechanical stops,    Software program,    (a) and (c)

Ans:D ,D

3214 kimee
Options: NA

Ans: 882.bhaarat ke maanak samay aur greenavich samay mein kitana antar hai?, 882.bhaarat ke maanak samay aur greenavich samay mein kitana antar hai?

8.In Windows operating system shortcut SHIFT+DELETE is used for
Options: (A)Delete the selected item permanently without placing the item in the Recycle Bin (B) Copy the selected item (C) Rename the selected item (D) Create a shortcut to the selected item 2

Ans:28. (A),28. (A)

Which of the following is considered a direct-entry input device?
Options: optical scanner,    mouse,    light pen,    All of the above

Ans:D,All of the above

It is more accurate to define a _____ as a variety of different record types that are treated as a single unit
Options: Database,    Table,    Record,    Flat File

Ans:A ,A

highest lake in HP
Options: chandratal, surajtal, gobind sagal, dal

Ans:surajtal lake,surajtal lake

A geostationary satellite is one which ?
Options: NA

Ans:Appears stationary to everybody on earth ,Appears stationary to everybody on earth

What is the address size of IPv6 ?
Options: 32 bit B. 64 bit C. 128 bit D. 256 bit

Ans:– C ,

The rock formations that cannot store groundwater are called
Options: aquifers,    aquicludes,    perched aquifer,    spring


. If you need a calculation in an unbound control, you can create a custom _____.
Options: a. string b. expression c. relationship d. syntax

Ans:4 – b ,4 – b

A natural language generation program must decide:
Options: what to say,    when to say something,    why it is being used,    both (a) and (b)

Ans:D ,D

1981 was the international year of the
Options: Disabled,    Women,    Children,    Blind


0.The following data structure can’t store the non-homogeneous data elements
Options: (A)Arrays (B) Records (C) Pointers (D) None of the above 5

Ans:50. (A),50. (A)

Railway tracks are banked on curves
Options: necessary centrifugal force may be obtained from the horizontal component weight of the train,    to avoid frictional force between the tracks and wheels,    necessary centripetal force may be obtained from the horizontal component of the weight of the train,    the train may not fly off in the opposite direction


. ASCII stands for
Options: A) American Stable Code for International Interchange B) American Standard Case for Institutional Interchange C) American Standard Code for Information Interchange D) American Standard Code for Interchange Information


An extent is which of the following?
Options: A keyword that indicates that the subclass inherits from a superclass,    A keyword that indicates that the superclass inherits from a subclass,    The set of all instances of a class within a database,    Only one instance of a class within a database

Ans:C ,C

The term Nirgrantha is associated with
Options: Ajivikas,    Charvakas,    Jainas,    Pasupatas


3.In Excel how do you select an entire column?
Options: (A)Select Edit > Select > Column from the menu (B) Click the column heading letter (C) Hold down the shift key as you click anywhere in the column. (D) Hold down the Ctrl key as you click anywhere in the column 10

Ans:103. (A),103. (A)

People often call ______ as the brain of computer system
Options: A) Control Unit B) Arithmetic Logic Unit C) Central Processing Unit D) Storage Unit


Weight of an object put in a satellite orbiting in space around the earth is
Options: the same as on the earth,    slightly more than that on the earth,    less than that on the earth,    reduced to zero


The barcode which is used on all types of items, is read by a scanning device directly into the computer. What is the name of this scanning device?
Options: Laser scanner,    Wand,    OCR,    MICR

Ans:A ,A

5.In Excel to view a cell comment
Options: (A)Click the edit comment commands 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 | 33 6

Ans:65. (C),65. (C)

. Which of the following is/are external commands?
Options: a. Edit b. Label c. Sys d. All of above

Ans: d, d

Which of the following is an absolute cell reference?
Options: a. !A!1 b. $A$1 c. #a#1 d. A1

Ans:#8211; b,#8211; b

Which of the following indicates the minimum number of entities that must be involved in a relationship?
Options: Minimum cardinality,    Maximum cardinality,    ERD,    Greater Entity Count (GEC)

Ans:A ,A

What does the term PLC stand for?
Options: Programmable Lift Computer,    Program List Control,    Programmable Logic Controller,    Piezo Lamp Connector


.  To open the existing presentation, press
Options: Ctrl + L B. Ctrl + N C. Ctrl + A D. Ctrl + O

Ans: – D ,

. Which of the following helps to reduce spelling error in the document?
Options: a. Auto Format b. Auto Correct c. Smart Tags d. Auto Text

Ans:–  B,–  B

The manager, in using the systems approach, should subdivide the firm into subsystems based on
Options: functional areas-marketing, finance, and manufacturing,    management levels-strategic, tactical, and operational,    resource flows-manpower, money, machines, and material,    any of the above represent acceptable subsystem divisions.

Ans:D ,D

Where is a hub specified in the OSI model?
Options: Session layer,    Physical layer,    Data Link layer,    Application layer

Ans:B ,B

Why is the width of the data bus so important to the processing speed of a computer?
Options: The narrower it is, the greater the computer's processing speed,    The wider it is, the more data that can fit into main memory,    The wider it is, the greater the computer's processing speed,    The wider it is, the slower the computer's processing speed


The ALU of a computer normally contains a number of high speed storage elements called
Options: semiconductor memory,    registers,    hard disk,    magnetic disk

Ans:B ,B

0.Truthfulness with which software satisfies differing system constraints and user needs is
Options: (A)Active objects (B) Activity (C) Adaptability (D) None of these 11

Ans:110. (C),110. (C)

Computer-based traffic control systems are implemented at the _____ level of government.
Options: Local,    Top,    bottom,    Top-to-bottom

Ans:A ,A

________ is considered to be one of the foundations of data access in the Microsoft world.
Options: ODBC,    OLE DB,    JPCD,    ADO

Ans:B ,B

The most popular language for interactive use is

Ans:C ,C

What is the middle name of Deep Dasgupta?
Options: Karan,    Jogan,    Chandar,    Biplab