The oldest rocks in the earth's crust were once molten, and came from deep inside the earth. The molten rock, called magma, spewed out in volcanic eruptions during the earth;s early life and solidified into hard rock's called


Options: granite,    basalt,    igneous rocks,    sedimentary rocks

Ans:C,C

More Chemistry Related questions:


. The command refreshes the screen and places the cursor at the top left corner of screen
Options: a. CLS b. Clear c. Dir d. CHKDSK

Ans:3 – a ,3 – a


VIllage at highest place in HP
Options: kibbar, kaja, kylong, kee

Ans:kibbar in ,kibbar in


3.Window class, onSetCursor/3, defines
Options: (A)the window wants to know what cursor it must display for the mouse pointer (B) the mouse is moved over a window (C) when a mouse button is pressed this event is executed (D) a mouse button is released 2

Ans:23. (A),23. (A)


Which of the following special symbol allowed in a variable name?
Options: * (asterisk),    | (pipeline),    - (hyphen),    _ (underscore)

Ans:D ,D


Thrashing can be avoided if
Options: the pages, belonging to the working set of the programs, are in main memory,    the speed of CPU is increased,    the speed of I/O processor is increased,    all of the above

Ans:A ,A


IEEE project 802 divides the data link layer into an upper _____ sublayer and a lower _____ sublayer.
Options: HDLC, PDU,    PDU, HDLC,    MAC, LLC,    LLC, MAC

Ans:D ,D


India's first indigenous helicopter was successfully flown in Bangalore on
Options: August 30, 1992,    August 30, 1982,    August 30, 1990,    None of the above

Ans:A,A


2.Extended ASCII uses
Options: (A)8 bits for coding (B) 9 bits for coding (C) 10 bits for coding (D) 11 bits for coding 7

Ans:72. (A),72. (A)


The system unit of a personal computer typically contains all of the following except:
Options: microprocessor,    disk controller,    serial interface,    modem

Ans:D,D


Baseband is
Options: transmission of signals without modulation,    a signal all of whose energy is contained within a finite frequency range,    the simultaneous transmission of data to a number of stations,    All of the above

Ans:A ,A


What is part of a database that holds only one type of information?
Options: Report,    Field,    Record,    File

Ans:B,B


  Which is the shortcut key to jump to the first slide of the presentation? A.  Home B.  Alt + Home C.  Ctrl + Home D.  Shift + Home
Options:

Ans:– C ,


A subdivision of main storage created by operational software is referred to as a:
Options: compartment,    time-shared program,    divided core,    partition

Ans:D ,D


. Which Form tool creates a new form that show both a form and datasheet views?
Options: a. Form b. Form Wizard c. Multiple Item Form d. Split Form

Ans:1 – d ,1 – d


In which addressing mode the contents of a register specified in the instruction are first decremented, and then these contents are used as the effective address of the operands?
Options: index addressing,    indirect addressing,    auto increment,    auto decrement

Ans:D ,D


. Which mode sizes an image to fit the control while maintaining the proportions of the original image?
Options: a. Clip b. Fit c. Stretch d. Zoom

Ans:8 – d ,8 – d


Hardware _____ memory is seldom used in modern computers.
Options: ROM,    RAM,    LIFO,    PROM

Ans:C ,C


1.In Excel name box
Options: (A)Shows the location of the previously active cell (B) Appears to the left of the formula bar (C) Appears below the status bar (D) Appears below the menu bar 36 | 11

Ans:111. (B),111. (B)


The MODE command of MS-DOS is used to
Options: display information about several types of devices installed in your computer,    provide various types of control over your printers,    make changes of the current display,    All of the above

Ans:D ,D


UML is stands for
Options: Universal Modeling Language B. Unified Modeling Language C. United Modeling Language D. Uni Modeling Language

Ans:– B ,


. What’s the best place to find animated images for your PowerPoint 2002 presentation?
Options: a. Microsoft online b. Word clipart c. PowerPoint tools and ins d. All of the above

Ans:0 – B ,0 – B


What is the i/o address for com3?
Options: 3e8,    345,    ff8,    5e8

Ans:A ,A


747. bhaarat ka sabase ooncha jalaprapaat kaunasa hai?
Options: NA

Ans: jog ya garasoppa jo sharaavatee nadee par karnaatak mein hai, jog ya garasoppa jo sharaavatee nadee par karnaatak mein hai


An index register that is automatically incremented or decremented with each use is
Options: Auto index,    Asynchronous,    Assembler,    Compiler

Ans:A ,A


Which of the following is true of parallel transmission?
Options: It involves the simultaneous transmission of eight bits.,    The speed is quoted in bits per second.,    It is slower than serial trans¬mission.,    Most microcomputers commu¬nicate with other computers in this mode.

Ans:A ,A


One of the three most common types of payment systems is the
Options: pinion fund transaction system,    travel expense reimbursement system,    accounts payable system,    All of the above

Ans:D ,D


Potassium nitrate is used in
Options: medicine,    fertiliser,    salt,    glass

Ans:B,B


9
Options: NA

Ans: 871. bhaarat mein daak soochakaank pranaalee (pin kod pranaalee) ka shubhaarambh kab hua?, 871. bhaarat mein daak soochakaank pranaalee (pin kod pranaalee) ka shubhaarambh kab hua?


A p- channel enhancement type MOSFET performs much the same function as a PNP transistor, except that
Options: it operates much faster,    it is considerably larger,    it is controlled by voltage rather than by current, so that it requires very little current at the control terminal,    it is controlled by current rather than by voltage like a bipolar transistor.

Ans:C ,C


Which component must be vacuumed or replaced during preventative maintenance on a laser printer?
Options: Scanning mirror,    Toner cartridge,    Ozone filter,    All of the above

Ans:C ,C


To remove duplicate rows from the results of an SQL SELECT statement, the ________ qualifier specified must be included.
Options: ONLY,    UNIQUE,    DISTINCT,    SINGLE

Ans:C ,C


. Which of the following is not one of the three ‘Mail Merge Helper’ steps?
Options: a. merge the two files b. create the main document c. set the mailing list parameters d. create the data source

Ans:– C,– C


Data mining applications are used accomplish which of the following tasks?
Options: Process transactions only,    Do RFM analysis only,    Do what-if analysis only,    Do both RFM and what-if analysis

Ans:C ,C


The northern boundary of the peninsular plateau of Indian runs parallel to the Ganga and the Yamuna from Rajmahal hills to a point near
Options: Allahabad,    Delhi,    Gwalior,    Jaipur

Ans:B,B


In which decade was the telegraph invented?
Options: 1810s,    1840s,    1870s,    1890s

Ans:B,B


What frequency range is used for TV transmission and low power microwave applications?
Options: Very Low Frequency : 3 kHz to 30 kHz,    Medium Frequency : 300 kHz to 3 MHz,    Ultra High Frequency : 300 MHz to 3000 MHz,    Super High Frequency : 3000 MHz to 30000 MHz

Ans:C ,C


In a network with dozens of switches, how many root bridges would you have?
Options: 1,    2,    5,    12

Ans:A ,A


The company that grew out of research at the MIT AI lab is:
Options: AI corp,    LMI,    Symbolics,    both (b) and (c)

Ans:D ,D


A diagram that illustrates the ore (Logic) of functions in a progran called a
Options: Flowchart,    Sequence of steps,    Direction of flow,    All of the above

Ans:A ,A


Maradona is a famous player associated with
Options: Hockey,    Football,    Cricket,    Golf

Ans:B,B


What command is used to display your current working directory?
Options: path,    pwd,    prompt $p$g,    dir

Ans:B ,B


Your CD-ROM audio cable connects to the:
Options: speaker,    sound card (or motherboard if sound is integrated with it),    power supply,    hard drive

Ans:B ,B


1.The main memory of the computer
Options: (A)Controls the operations of computer. (B) Performs data processing functions. (C) Stores data and programs. (D) None of these.

Ans:. (C),. (C)


where is national faishion designing institure
Options: kangra, chamba, bilaspur, hamirpur, kullu

Ans:kangra,kangra


    In Ms-Dos what command you will use to display system date?
Options: a.    Date command b.    Ver command c.    Disk command d.    Format command

Ans:.e,Correct Answer: a. Date command


What is the population density of Manipur?
Options: 107/sq. km,    207/sq. km,    307/sq. km,    407/sq. km

Ans:A,A


What does a VLAN do?
Options: Acts as the fastest port to all servers.,    Provides multiple collision domains on one switch port.,    Breaks up broadcast domains in a layer 2 switch internetwork.,    Provides multiple broadcast domains within a single collision domain.

Ans:C ,C


The SQL -92 wildcards are ____ and ____ .
Options: asterisk (*); percent sign (%),    percent sign (%); underscore (_),    underscore(_); question mark (?),    question mark (?); asterisk (*)

Ans:B ,B


7.System engineering deals with
Options: (A)Software development only (B) Hardware development only (C) Software and Hardware development (D) Network development 6

Ans:67. (C),67. (C)


2.The system modeling is normally referred to
Options: (A)An abstract viewing of a system (B) The system running (C) Programming language (D) None of these 8

Ans:82. (A),82. (A)

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