The dark lines in the solar spectrum are due to


Options: absorption of corresponding wavelengths by the outer layers of the sun,    destructive interference between waves of certain definite wavelengths,    absorption of corresponding wavelengths by the prism used in the photograph,    absence of corresponding wavelengths from the light emitted by the core of the sun

Ans:A,A

More General Science Related questions:


504. monaalisa’ kisakee vishvavikhyaat penting hai?
Options: NA

Ans: liyonaardo-da-vinchee, liyonaardo-da-vinchee


The twenty-third Jaina teacher, Parsva, the immediate predecessor of Mahavira enjoined on his disciples four great vows. To these Mahavira addes which of the followings as the fifth vow?
Options: Abstention from stealing,    Non-injury,    Brahmacharya or continence,    Non-attachment

Ans:C,C


. Which command allows you to create a root directory?
Options: a. MD b. Deltree c. Format d. All of above

Ans:1 – c ,1 – c


Which of these toolbars allows changing of Fonts and their sizes?
Options: Standard B. Formatting C. Print Preview D. None of these

Ans:– B ,


Which logic family dissipates the minimum power?
Options: DTL,    TTL,    ECL,    CMOS

Ans:D ,D


The main active constituent of tea and coffee is
Options: nicotine,    chlorophyll,    caffeine,    aspirin

Ans:C,C


6.A. Absolute Loading B. Relocatable Loading C. Dynamic Run-Time Loading; 1- It requires that a load module always be loaded into some location in main memory. 2- A load module can be located anywhere in main memory.
Options: (A)A – 2, B – 1, C – 1 (B) A – 1, B – 1, C – 2 (C) A – 1, B – 2, C – 2 (D) A – 1, B – 2, C – 1 13

Ans:136. (C),136. (C)


. Ctrl + X
Options: Close Document B. Close Word Application C. Cut the Selected Contents D. Copy the Selected Contents

Ans:– C ,


The microprocessor of a computer cannot operate on any information if that information is not in its.
Options: secondary storage,    main storage,    ALU,    logic unit

Ans:B ,B


A generalised software package produced to meet the bugs of a variety of data processing users is known as
Options: Utility programs,    System software,    Operating system,    Application package

Ans:D ,D


What is a free electron?
Options: An electron that has been freed from its parent atom,    An electron that costs nothing,    An electron that has no electrical charge,    An electron that has twice the amount of charge of a normal electron

Ans:A ,A


Current is measured in units of:
Options: volts,    amps,    ohms,    farads

Ans:B ,B


In Microsoft PowerPoint, two kinds of sound effects files that can be added to the presentation are
Options: a. .wav files and .mid files b. .wav files and .gif files c. .wav files and .jpg files d. .jpg files and .gif files

Ans: – A , – A


3.In Excel In a worksheet you can select
Options: (A)The entire worksheet (B) Rows (C) Columns (D) All of the above 22

Ans:223. (B),223. (B)


The control unit of a microprocessor
Options: stores data in the memory,    accepts input data from a keyboard,    Performs arithmetic / logic / functions,    none of the above

Ans:D,None of the above


The organization and interconnection of the various components of a computer system is
Options: Architecture,    Networks,    Graphics,    Designing

Ans:A ,A


. Napier Bones were invented in
Options: A) 1614 B) 1617 C) 1620 D) None of above

Ans:B,B


Material consisting of text and numbers is best presented as
Options: a. A table slide b. A bullet slide c. A title slide d. All of the above

Ans: – A , – A


Raja Rammohan Roy
Options: was a social reformer who tried to eradicate sati, purdah and child marriage,    advocated widow remarriage and woman's education,    was the founder of the Brahmo Samaj,    All of the above

Ans:D,D


. Which of the following is not available on the Ruler of MS Word screen?
Options: a. Tab stop box b. Left Indent c. Right Indent d. Center Indent

Ans:– D,– D


What Karl Benz invented?
Options: Gasoline powered automobile,    Streetcar,    Glider,    Steam turbine

Ans:A,A


‘INS Tarmugli’ is the first
Options: NA

Ans:Follow-on Water Jet Fast Attack Craft,Follow-on Water Jet Fast Attack Craft


The thickness of biosphere is
Options: 8-10 km above the earth's surface,    5-8 km above the earth's surface,    5-10 km above the earth's surface,    10-12 km above the earth's surface

Ans:A,A


Who invented Gramophone?
Options: Michael Faraday,    Fahrenheit,    Sir Alexander Graham Bell,    Thomas Alva Edison

Ans:D,D


How to remove the unwanted action from recorded macro without recording the whole macro again?
Options: By using the Find and Edit Action Option B. By clicking on the Refresh button in the Macro toolbar C. By edit the macro in the Visual Basic Editor D. Macro cannot be edited.

Ans:– C ,


What does MSCDEX.EXE do?
Options: Configures hard drives,    it's a SCSI driver,    BIOS setup,    it's a CD-ROM DOS driver

Ans:D ,D


The most electropositive elements among the following is
Options: Na,    Ca,    K,    Cs

Ans:D,D


Four necessary conditions for deadlock to exist are: mutual exclusion, no-preemption, circular wait and
Options: hold and wait,    deadlock avoidance,    race around condition,    buffer overflow

Ans:A ,A


. To select an entire column in MS-EXCEL, press?
Options: a. CTRL + C b. CTRL + Arrow key c. CTRL + S d. None of the above

Ans:– d,– d


The SQL command to create a table is:
Options: MAKE TABLE.,    ALTER TABLE.,    DEFINE TABLE.,    CREATE TABLE.

Ans:D ,D


213. vivekaanand smaarak kahaan sthit hai ?
Options: NA

Ans: kanyaakumaaree, kanyaakumaaree


The output of a thermocouple is:
Options: a capacitance,    a resistance,    a current,    a voltage

Ans:D ,D


where is tabo mathh in hp
Options: kinnaur , lahul, kullu, mandi

Ans:lahul,lahul


Escape velocity of a rocket fired from the earth towards the moon is a velocity to get rid of the
Options: Earth's gravitational pull,    Moon's gravitational pull,    Centripetal force due to the earth's rotation,    Pressure of the atmosphere

Ans:A,A


The south pole of a magnet is the one:
Options: that would be attracted to the earths north magnetic pole,    that has its molecules arranged in a random pattern,    that would be attracted to the earth's south magnetic pole,    that would be repelled by the north pole of another magnet

Ans:C ,C


A word processor would most likely be used to do
Options:  A) Keep an account of money spent, B) Do a computer search in media center, C) Maintain an inventory, D) Type a biography,

Ans:-D,-D


where is shoolini templte in HP
Options: kangra, shimla, solan, sirmour

Ans:solan,solan


2.In Microsoft PowerPoint the following should you use if you want all the slide in the presentation to have the same “look”
Options: (A)The slide layout option (B) Add a slide option (C) Outline view (D) A presentation design template 7

Ans:72. (D),72. (D)


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

Ans:A,A


Actuarial accounting systems are associated with the _____ industry.
Options: insurance,    reliable,    consistent,    exhaustive

Ans:A ,A


Fool Yatra belongs to which district
Options: kinnaur , lahul, kullu, chamba

Ans:chamba,chamba


Primary phloem develops from
Options: lateral meristem,    protoderm,    extrastelar cambium,    provascular tissue

Ans:D,D


The language that is an input for statement translation is called
Options: Assembly language,    Source language,    High-level language,    Object language

Ans:B,B


A fully functional computing device containing all the elements of a computer which is built around a MICROPROCESSOR is known as
Options: Machine-in-built computer,    Super computer,    Micro computer,    Mini computer

Ans:C ,C


144. kisane sarvapratham ashok ke abhilekhon ko padha ?
Options: NA

Ans: jems prinsep, jems prinsep


4.EDP is referred to
Options: (A)Electronic Data Processing (B) Data processing through equipment that is predominantly electronic such as digital computer (C) Both A & B (D) None of these 3

Ans:34. (C),34. (C)


4.It is a tool used to quickly check computers on a network for known weaknesses.
Options: (A)security exploit (B) vulnerability scanner (C) packet sniffer (D) rootkit 2

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


Virtual Memory is A)  Extremely Large Main memory B)  Extremely Large Secondary memory C)  An illusion of extremely large main memory D)  An illusion of extremely large secondary memory
Options:

Ans:– C ,


The isotope of uranium capable of sustaining chain reaction is
Options: U-235,    U-245,    U-239,    U-238

Ans:A,A


What is a motion path?
Options: a. A type of animation entrance effect b. A method of advancing slides c. A method of moving items on a slide d. All of the above

Ans: – C , – C

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