Which of the following metals forms an amalgam with other metals?


Options: Tin,    Mercury,    Lead,    Zinc

Ans:B,B

More General Science Related questions:


Which of the following is characteristic of an operating system?
Options: resource management,    error recovery,    memory management,    All the above

Ans:D ,D


The theory of inheritance of acquired character was propounded by
Options: Charles Darwin,    Gregor Mendel,    J.B. Lamarck,    Weismann

Ans:C,C


The default extension for an Oracle SQL*Plus file is:
Options: .txt.,    .pls.,    .ora.,    .sql.

Ans:D ,D


In which year did Ajay Jadeja make his ODI debut?
Options: 1996,    1985,    1992,    1991

Ans:C,C


Problem analysis is done during
Options: system design phase,    systems analysis phase,    before system test,    All of the above

Ans:B ,B


9.Which of the following is not a transition effect?
Options: (A)Blinks diagonal (B) Dissolve (C) Fade through black (D) Blinds vertical 14

Ans:139. (A),139. (A)


Which of the following control structures is used in every program?
Options: Repetition,    Selection,    Sequence,    Switching

Ans:C ,C


What will be the output of the program ? #include<stdio.h> int main() { int i=4, j=8; printf("%d, %d, %d\n", i|j&j|i, i|j&j|i, i^j); return 0; }
Options: 12, 12, 12,    112, 1, 12,    32, 1, 12,    -64, 1, 12

Ans:A ,A


Which of the following is not a valid data type in excel
Options: a. Number b. Character c. Label d. Date/time

Ans:#8211; b,#8211; b


Sir Humphry Davy was a British chemist who
Options: invented the safety lamp for miners,    discovered the anesthetic properties of nitrous oxide,    both (a) and (b),    None of the above

Ans:,


Which of the following represents a relationship among a set of values.
Options: A Row B. A Table C. A Field D. A Column

Ans:– A ,


Galathea National Park
Options: Karnataka,Kerala,Tripura,Andaman and Nicobar Islands

Ans:Andaman and Nicobar Islands,


1.These computer uses the stored-program concept. Memory is used to store both program and data instructions and central processing unit (CPU) gets instructions and/ or data from memory. CPU, decodes the instructions and then sequentially performs them.
Options: (A)Single Program Multiple Data (SPMD) (B) Flynn’s taxonomy (C) Von Neumann Architecture (D) None of these 3

Ans:31. (C),31. (C)


Which of the following is not true?
Options: 0X0 = 0,    0 x 1 = 1,    1 x 0 = 0,    1 x 1 = 1

Ans:B ,B


'No two electrons in an atom can have the same set of four quantum numbers' is
Options: Newton's law,    Bohr's law,    Aufbau principle,    Pauli's exclusion principle

Ans:D,D


Which cricketer died on the field in Bangladesh while playing for Abahani Club?
Options: Subhash Gupte,    M.L.Jaisimha,    Lala Amarnath,    Raman Lamba

Ans:D,D


When is Lal Bahadur Shastri's death anniversary?
Options: January, 11,    January, 20,    January, 27,    January, 31

Ans:A,A


Which of the following is an ordered collection of elements of the same type?
Options: Set,    Bag,    List,    Dictionary

Ans:C ,C


'CD' computer abbreviation usually means ?
Options: Command Description,    Change Data,    Copy Density,    Compact Disc

Ans:D,D


Which football hero was nicknamed "The Sundance Kid"?
Options: Jim Kiick,    Troy Aikman,    Brett Favre,    Joe Montana

Ans:A,A


Which number system is usually followed in a typical 32-bit computer?
Options:  2 B.  10      C.  16 D.  32

Ans:– A ,


The feasibilities studied in preliminary investigation is (are):
Options: technical feasibility,    economic feasibility,    operational feasibility,    All of the above

Ans:D ,D


Which most popular input device used today for interactive processing & for the on line entry of data for batch processing.
Options: Mouse,    Magnetic disk,    Visual display terminal,    Card punch

Ans:C ,C


Methods used to organise and physically store disk data are cylinder and
Options: Sector,    Surface,    Track,    Hib

Ans:A ,A


Who was the first Indian woman to win a medal in the Olympics?
Options: P.T.Usha,    Karnam Malleshwari,    Kunjarani Devi,    Bachendri Pal

Ans:B,B


Reserve Bank of India was nationalized in the year
Options: 1935,    1945,    1949,    1969

Ans:C,C


. The spelling tool is placed on ______ toolbar
Options: a. Standard b. Formatting c. Drawing d. Reviewing

Ans:– a,– a


7.In Excel how can you delete a record?
Options: (A)Delete the column from the worksheet (B) Select Data > Form from the menu to open the Data Form dialog box, find the record and Click the Delete button (C) Select Data > Delete Record from the menu (D) Click the Delete button on the Standard toolbar 3

Ans:37. (B),37. (B)


0.Following is true for Bandwidth
Options: (A)The wider the bandwidth of a communications system the more data it can transmit in a given period of time. (B) The narrow the bandwidth of a communications system the more data it can transmit in a given period of time. (C) The wider the bandwidth of a communications system the less data it can transmit in a given period of time. (D) None is true 9

Ans:90. (A),90. (A)


Which two files are used during operation of the DBMS?
Options: query language and utilities,    data manipulation language and query language,    data dictionary and transaction log,    data dictionary and query language

Ans:C ,C


The complete information about an entity in a database is called
Options: a. Data b. Information c. Field d. Record

Ans:ndash; d,ndash; d


Theories are evaluated with
Options: data,    information,    principles,    propositions

Ans:D ,D


An encyclopedic database
Options: is an information utility that specializes in storing and searching information,    is generally free,    is easy for beginners to use,    All of the above

Ans:A ,A


. How are data organized in a spreadsheet?
Options: a. Lines and spaces b. Layers and planes c. Rows and columns d. Height and width

Ans:– c,– c


. The first digital computer built with IC chips was known as
Options: A) IBM 7090 B) Apple ? 1 C) IBM System / 360 D) VAX-10

Ans:C,C


Which policy replace a page if it is not in the favoured subset of a process's pages?
Options: FIFO,    LRU,    LFU,    Working set

Ans:D ,D


What is the meaning of “Hibernate” in Windows XP/Windows 7? A)  Restart the Computer in safe mode B)  Restart the Computer in hibernate mode C)  Shutdown the Computer terminating all the running applications D)  Shutdown the Computer without closing the running applications
Options:

Ans:– D ,


The standard suit of protocols used by the Internet, intranets, extranets, and some other networks.
Options: TCP/IP,    Protocol,    Open Systems,    Internetwork processor

Ans:A ,A


Marco Polo
Options: discovered Greenland,    travelled through China, India and other parts of Asia,    travelled round the cape of Good Hope,    discovered Canada

Ans:B,B


A translator is best described as
Options: an application software,    a system software,    a hardware component,    all of the above

Ans:B ,B


9.A fetch policy for virtual memory determines
Options: (A)When a page should be bought into main memory. (B) Where in real memory a process piece is to be reside. (C) The selection of a page in memory that is to replaced. (D) The page in memory that is not been referenced for long time. 10

Ans:99. (A),99. (A)


7.How can you create a uniform appearance by adding a background image to all slides?
Options: (A)Create a template (B) Edit the slide master (C) Use the autocorrect wizard (D) All of the above 8

Ans:87. (B),87. (B)


2.Of the following which is the methods for allocating disks
Options: (A)Contiguous (B) Linked (C) Indexed (D) All of the above 25

Ans:252. (B),252. (B)


The famous book 'The Daughter of the East' is written by
Options: Ms. Taslima Nasreen,    Ms. Benazir Bhutto,    Ms. Aunsan Suu Kyi,    Ms. Bandaranaike Sirimavo

Ans:B,B


How many non-overlapping channels are available with 802.11h?
Options: 3,    12,    23,    40

Ans:C ,C


Wadia Institute of Himalayan Geology is located at
Options: Delhi,    Shimla,    Dehradun,    Kulu

Ans:C,C


A scheme describes
Options: data elements,    records and files,    record relationships,    All of the above

Ans:D ,D


What command is used to save the standard output in a file, as well as display it on the terminal?
Options: tee,    grep,    cat,    more

Ans:A ,A


The filament of an electric bulb is made of
Options: tungsten,    nichrome,    graphite,    iron

Ans:A,A


3.Expert systems
Options: (A)Combining different types of method or information (B) Approach to the design of learning algorithms that is structured along the lines of the theory of evolution. (C) Decision support systems that contain an Information base filled with the knowledge of an expert formulated in terms of if-then rules (D) None of these 4

Ans:43. (C),43. (C)

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