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

Ans:C,C

More physics Related questions:


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

Ans:A ,A


3.Hazard
Options: (A)Hazard cannot arise due system design. (B) The probability of the event occurring which create a hazard. (C) An assessment of the worst possible damage, which could result from a particular hazard. (D) A condition with the potential for causing or contributing to an accident. 104 | 21

Ans:213. (D),213. (D)


153.cheenee yaatree hvenasaang ne kis vishvavidyaalay mein adhyayan kiya ?
Options: NA

Ans: naalanda, naalanda


Change the _____ to create a document in wide format
Options: a. Page Orientation b. Page margins c. Paper Style d. Paper Source

Ans:– A,– A


. How was the generation of computer classified?

Options: A) by the device used in memory & processor B) by the speed of computer C) by the model of the computer D) by the accuracy of computer

Ans:A,A


"The three most important inventions of this century are the nuclear bomb, the high yield hybrid speed, and the computer". Can you name the person who made this statement?
Options: Harry R Jordan,    Buckminster Fuller,    Jack Smith,    Jan Timmer

Ans:B ,B


Text boundary can be displayed or hidden from
Options:  A) Auto text option from Insert menu, B) Options from Tools menu, C) Customize from Tools menu, D) All of above, 

Ans:-B,-B


The term "memory" applies to which one of the following
Options: Logic,    Storage,    Control,    Input device

Ans:B ,B


National Rural Employment Guarantee Scheme was launched initially in
Options: NA

Ans:200 districts,200 districts


The interactive transmission of data within a time sharing system may be best suited to
Options: simplex lines,    half-duplex lines,    full-duplex lines,    biflex-line

Ans:B ,B


The term 'Abyssal refers to
Options: inner most part of the earth,    organism found in the shallow water zone of the seas,    deeper parts of the oceans,    None of the above

Ans:C,C


6.Following is false for BASIC
Options: (A)Beginners All-Purpose Symbolic Instruction Code (B) High-level interactive programming language 12 | (C) Works in timesharing environment (D) Low level object oriented language 15

Ans:156. (D),156. (D)


Which of the following describes the creation of private networks across the Internet, enabling privacy and tunneling of non-TCP/IP protocols?
Options: HDLC,    Cable,    VPN,    IPSec

Ans:C ,C


Strategic Planning factors do not include which of the following?
Options: Organizational goals,    Critical success factors,    Information engineering,    Problem areas

Ans:C ,C


Which is the first compiler-level language developed by a team of IBM programmers led by John Backus and unveiled in 1957?
Options: BASIC,    PL/1,    FORTRAN,    APL

Ans:C ,C


.The elements of an array are stored successively in memory cells because
Options: A)by this way computer can keep track only the address of the first element and the addresses of other elements can be calculated b.the architecture of computer memory does not allow arrays to store other than serially c.both of above d.none of above

Ans:A,A


In which season do we need more fat?
Options: Rainy season,    Spring,    Winter,    Summer

Ans:C,C


. The lower deck of an abacus is known as
Options: A) heaven B) sky C) earth D) floor

Ans:C,C


Most important advantage of an IC is its
Options: Easy replacement in case of circuit failure,    Extremely high reliability,    Reduced cost,    Low power consumption

Ans:B,(Banswer


What is required to enable the PC to emulate a graphics terminal?
Options: Software,    A laser printer,    A color monitor,    A graphics board

Ans:A ,A


Redistribution polices geared to reduce economic inequalities include
Options: progressive tax policies,    land reforms,    rural development policies,    All the above

Ans:D,D


In which way is a managerial information system (MIS) superior to electronic data processing (EDP)?
Options: It is batch oriented,    It is most cost effective,    It provides summary reports without details,    All of the above

Ans:C ,C


In Bourne shell, which file sets the Unix environment for the user when the logs into his HOME directory.
Options: .exrc,    .profile,    lastlogin,    .mbox

Ans:B ,B


951. san 1906 mein dhaaka mein muslim leeg kee sthaapana kisane kee?
Options: NA

Ans: aaga khaan aur salimulla khaan ne, aaga khaan aur salimulla khaan ne


4.When in order traversing a tree resulted E A C K F H D B G; the preorder traversal would return
Options: (A)FAEKCDBHG (B) FAEKCDHGB (C) EAFKHDCBG (D) FEAKDCHBG 2

Ans:24. (B),24. (B)


A machine that connects to two or more electronic mail systems and transfers mail messages among them is known as
Options: Gateways,    mail gateway,    bridges,    User Agent

Ans:B ,B


The most fertile region of India is
Options: the Himalayas,    the central Highlands,    the Indo-Gangetic plain,    peninsular plateau

Ans:C,C


What does DOCSIS stand for?
Options: Data Over Cable Service Interface Specification,    Data Over Cable Security Internet Std,    Data Over Cable Secure International Stds,    Data Over Cable Service Internet Standard

Ans:A,A


9.The master/slave architecture is an example of
Options: (A)Distributed memory processing (B) Shared memory processing (C) Symmetric multi processing (D) None of these. 3

Ans:29. (B),29. (B)


A stack pointer is 
Options: a . a 16-bit register in the microprocessor that indicate the beginning of the stack memory. b . a register that decodes and executes 16-bit arithmetic expression. c. The first memory location where a subroutine address is stored. d . a register in which flag bits are stored

Ans:7.a,7.a


. A(n)_______ is a major object that can run independent of a control.
Options: a.            event b.           property c.           procedure d.            macro

Ans:– d,– d


In which mode can 2 or more applications be stored in memory at the same time?
Options: Segmented Mode,    Unprotected Mode,    Real Mode,    Protected Mode

Ans:D ,D


Which of the following cities of Maharashtra have airports?
Options: Mumbai and Nagpur,    Pune,    Sholapur and Akola,    All of the above

Ans:D,D


. Which device is used as the standard pointing device in a Graphical User Environment?
Options: A) Keyboard B) Mouse C) Joystick D) Track ball

Ans:B,B


Which statement(s) about IPv4 and IPv6 addresses are true? An IPv6 address is 32 bits long, represented in hexidecimal. An IPv6 address is 128 bits long, represented in decimal. An IPv4 address is 32 bits long, represented in decimal. An IPv6 address is 128 bits long, represented in hexidecimal.
Options: 1 and 3 only,    2 only,    3 and 4,    2 and 4

Ans:C ,C


Sometimes computers and cache registers in a foodmart are connected to a UPS system. What does UPS mean?
Options: United Parcel Service,    Uniform Product Support,    Under Paneling Storage,    Uninterruptable Power Supply

Ans:D,D


Data base preparation would be most difficult in a(n)
Options: college or university,    supermarket,    hospital,    bank

Ans:D ,D


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


Which one of the following is not a member of MERCOSUR (Southern Common Market) ?
Options: NA

Ans:Chile,Chile


RPM
Options: stands for Red Hat Package Manager,    is used to install, uninstall, and manage packages,    is used to keep track of the users,    assigns a dynamic IP address

Ans:A ,A


. You can copy data or formulas
Options: a. With the copy, paste and cut commands on the edit menu b. With commands on a shortcut menu c. With buttons on the standard toolbar d. All of the above

Ans:– d,– d


Which of the following games is not included in the Olympic Games?
Options: Skiing,    Cycling,    Cricket,    Archery

Ans:C,C


. The primary advantage of key-to-tape data entry system is
Options: A) A large percentage of editing can be performed at the time of data entry B) Key verification is easily performed C) The tape is reusable D) Keying errors can be detected as they occur.

Ans:C,C


A variable P is called pointer if
Options: a. P contains the address of an element in DATA. b. P points to the address of first element in DATA c. P can store only memory addresses d. P contain the DATA and the address of DATA

Ans:- a,- a


Which of these is a valid e-mail address?
Options: professor.at.learnthenet,    www.learnthenet.com,    professor@learnthenet.com,    professor@learnthenet

Ans:C,C


A float occupies 4 bytes. If the hexadecimal equivalent of these 4 bytes are A, B, C and D, then when this float is stored in memory in which of the following order do these bytes gets stored?
Options: ABCD,    DCBA,    0xABCD,    Depends on big endian or little endian architecture

Ans:D ,D


The following are components of a database except ________ .
Options: user data,    metadata,    reports,    indexes

Ans:C ,C


The primary advantage of key-to-tape data-entry systems is:
Options: A large percentage of editing can be performed at the time of data entry,    Key verification is easily performed,    The tape is reusable,    Keying errors can be detected as they occur

Ans:C ,C


The texture of a soil refers to
Options: the size distribution of the mineral particles composing the soil,    the distribution of mineral particles in the soil,    the crystal distribution in soil,    None of the above

Ans:A,A


Which one of the following statements is true for current flowing in a parallel circuit?
Options: The amount of current flow through each branch of a parallel circuit can be different, depending on the resistance of each branch part and the amount of voltage applied to it,    The same current always flows through every part of a parallel circuit,    The total current in a parallel circuit is equal to the total voltage multiplied by the total resistance,    The total current in a parallel circuit is always less than the smallest amount of current

Ans:A ,A

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