It is easier to roll a stone up a sloping road than to lift it vertical upwards because


Options: work done in rolling is more than in lifting,    work done in lifting the stone is equal to rolling it,    work done in both is same but the rate of doing work is less in rolling,    work done in rolling a stone is less than in lifting it

Ans:D,D

More physics Related questions:


A distributed database has which of the following advantages over a centralized database?
Options: Software cost,    Software complexity,    Slow Response,    Modular growth

Ans:D ,D


What is the subnetwork address for a host with the IP address 200.10.5.68/28?
Options: 200.10.5.56,    200.10.5.32,    200.10.5.64,    200.10.5.0

Ans:C ,C


Which of the following is not an advantage of multiprogramming?
Options: increased throughput,    shorter response time,    decreased operating-system overhead,    ability to assign priorities to jobs

Ans:C ,C


Which EIGRP information is held in RAM and maintained through the use of Hello and update packets? Neighbor table STP table Topology table DUAL table
Options: 2 only,    4 only,    1 and 3,    All of the above

Ans:C ,C


. What do you call a collection of records matching parameters of a query?
Options: a. Field b. Record c. Query d. Dynaset

Ans:– d,– d


Which scheduler selects which processes should be brought into the ready queue?
Options: Real-term B. Long-term C. Mid-term D. Short-term

Ans:– B ,


narmada
Options: NA

Ans: 820. tamilanaadu aur aandhrapradesh ke tat ka kya naam hai?, 820. tamilanaadu aur aandhrapradesh ke tat ka kya naam hai?


. Which of the following function will return a value of 8?
Options: a. ROUNDUP(8.4999, 0) b. ROUNDDOWN(8.4999, 0) c. ROUND(8.4999, 0) d. Only B and C

Ans:– d,– d


. An example of a digital device can be
Options: A) Digital clock B) Automobile speed meter C) Clock with a dial and two hands D) All of the above

Ans:A,A


Who is the father of English Poetry?
Options: Milton,    Wordsworth,    Chaucer,    Charles Dickens

Ans:C,C


3.Applications that rely on databases are
Options: (A)Supermarket stock control, theater bookings and payroll (B) Accounts, online banking, PowerPoint presentations (C) Internet shopping, robotics, computer games (D) None of above 8

Ans:83. (A),83. (A)


The arranging of data in a logical sequence is called
Options: A) Sorting B) Classifying C) Reproducing D) Summarizing

Ans:-A,-A


What was the name of the first stored program electronic computer which was built in 1949 at Cambridge University in England?
Options: EDVAC,    EDSAC,    UNIVAC,    MARK-I

Ans:B ,B


Which is used to store firmware.
Options: RAM,    ROM,    PROM,    EPROM

Ans:B ,B


What will you do to treat the constant 3.14 as a long double?
Options: use 3.14LD,    use 3.14L,    use 3.14DL,    use 3.14LF

Ans:B ,B


. Columns dialog box can be opened from
Options: a. Format menu Columns submenu b. Double click on column space in ruler c. Press Alt + O + C d. All of above

Ans:– D,– D


A magnetic storage device on which data is stored on a cylindrical drum, subdivided into tracks is known as
Options: Punched card,    Magnetic disk,    Magnetic tape,    Drum

Ans:D ,D


Which of the following is not true about indexes?
Options: Indexes are created to enforce uniqueness on columns.,    Indexes are created to enable fast retrieval by column values.,    Columns that are frequently used with equal conditions in WHERE clauses are good candidates for indexes.,    Indexes are created with the ALTER TABLE command.

Ans:D ,D


What is the covered area of Gujarat state?
Options: 3,702 sq. km,    1,35,100 sq. km,    1,96,024 sq. km,    94,163 sq. km

Ans:C,C


H.P. Luhn and Stephen E. Forth developed an application for the computer named
Options: selective dissemination of information,    management information system,    information retrieval,    document retrieval

Ans:C ,C


The first computer introduced in Nepal was
Options: A) IBM 1400 B) IBM 1401 C) IBM 1402 D) IBM1402

Ans:-B,-B


Nautical mile is a unit of distance used in
Options: navigation,    road mile,    astronomy,    measuring the boundaries of a nation

Ans:A,A


A binary relationship cannot be which of the following?
Options: One-to-One,    One-to-Many,    Many-to-Many,    Zero-to-Zero

Ans:D ,D


2.Following is not true for Backup files
Options: (A)These are the files which are generated automatically in when one saves a document. (B) These files help in protecting the document due to out of order of the computer or power failure. (C) These files delete as soon as computer is turned off (D) None of these 13

Ans:132. (C),132. (C)


In digital computer, all the expressions are coded into
Options: Octal digits,    Binary digits,    Hexadecimal digits,    Decimal cligits

Ans:B ,B


What multicast addresses does EIGRPv6 use?
Options: FF02::A,    FF02::9,    FF02::5,    FF02::6

Ans:A ,A


How many wickets Kapil Dev had taken in Test matches when he retired?
Options: 450,    430,    435,    434

Ans:D,D


9.DB/2 is
Options: (A)A family of relational database management systems marketed by IBM (B) Interactive systems that enable decision makers to use databases and models on a computer in order to solve illstructured problems (C) It consists of nodes and branches starting from a single root node. Each node represents a test, or decision. (D) None of these 3

Ans:29. (A),29. (A)


Which of the following would be good reasons to run NAT? You need to connect to the Internet and your hosts don't have globally unique IP addresses. You change to a new ISP that requires you to renumber your network. You don't want any hosts connecting to the Internet. You require two intranets with duplicate addresses to merge.
Options: 1, 2 and 4,    2 and 4,    3 only,    All of the above

Ans:A ,A


Roali is sub river of which river and situated in which district
Options: kangra, kinnaur, lahaul, chamba

Ans:D,Chamba


. A character that represents one or more unknown character is
Options: a. Wildcard character b. All file name c. Extensions d. None of above

Ans:1 – a ,1 – a


The sediment deposited at the base of the glacier is called
Options: till,    moraine,    glacial sand,    None of the above

Ans:A,A


Memories in which any location can be reached in a fixed (and short) amount of time after specifying its address is called
Options: sequential-access memory,    random-access memory,    secondary memory,    mass storage

Ans:B ,B


Which of the following locks the item from change but not from read?
Options: Implicit lock,    Explicit lock,    Exclusive lock,    Shared lock

Ans:D ,D


Which of the following command lists the last 10 lines of a file?
Options: grep,    tail,    head,    cat

Ans:B ,B


In which year the first operating system was developed
Options: a. 1910 b. 1940 c. 1950 d. 1980

Ans:Correct Answer: c ,Correct Answer: c


6.In Excel To hold row and column titles in place so that they do not scroll when you scroll a worksheet click the
Options: (A)Unfreeze panes command on the window menu (B) Freeze panes command on the window menu (C) Hold titles command on the edit menu (D) Split command on the window menu 9

Ans:96. (B),96. (B)


Suppose the peak value of a sinusoidal voltage is 50 V. What is the rms value?
Options: 37.4 V,    35.4 V,    38.74 V,    30.4 V

Ans:B ,B


How many worksheets can a workbook have?
Options: 3 B. 8 C. 255 D. none of above

Ans:– D ,


5.In multi processor scheduling, independent parallelism indicates
Options: (A)There is synchronization among processes at gross level. (B) There is no explicit synchronization among processes. (C) A parallel processing or multi tasking is done within a single application. (D) None of these. 12

Ans:125. (B),125. (B)


9.Paradigm is
Options: (A)General class of approaches to a problem. (B) Performing several computations simultaneously. (C) Structures in a database those are statistically relevant. (D) Simple forerunner of modern neural networks, without hidden layers. | 123 8

Ans:79. (A),79. (A)


When did IBM close the last of its punched card manufacturing plant?
Options: June, 1989,    December, 1984,    March, 1982,    November, 1979

Ans:B,B


349.vaayumandal mein sabase adhik kis gais ka pratishat hai?
Options: NA

Ans: naitrojan, naitrojan


29. vedon kee or loton’ ka naara kisane diya ?
Options: NA

Ans:dayaanand sarasvatee ,dayaanand sarasvatee


What is the most significant difference between the USB and IEEE1394 standards?
Options: IEEE 1394 is faster,    USB does not support USB,    USB is plug and play,    IEEE 1394 is hot swappable

Ans:A ,A


256. bhaarat ke sangheey kshetr daadara aur nagar havelee’ kee raajadhaanee kaunasee hai?
Options: NA

Ans: silvaasa, silvaasa


The terminal device that functions as a cash register, computer terminal, and OCR reader is the:
Options: Data collection terminal,    OCR register terminal,    Video display terminal,    POS terminal

Ans:D ,D


The ASCII code for the character J is:
Options: 1001 0001,    1001 1010,    0100 1010,    1010 0001

Ans:C ,C


A functional dependency between two or more non-key attributes is called
Options: Transitive dependency B. Partial transitive dependency C. Functional dependency D. Partial functional dependency

Ans:– A ,


alauddeen khilajee
Options: NA

Ans: 894. phutabaal ka blaik parl’ (kaala heera) kise kaha jaata hai?, 894. phutabaal ka blaik parl’ (kaala heera) kise kaha jaata hai?

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