What did cardiologist Dr. Paul Zoll invent in Massachusetts in 1952?


Options: EKG,    Artificial heart valve,    Artificial heart,    Pacemaker

Ans:D,D

More inventions Related questions:


A flat-bed plotter uses a pen which moves in two directions across a piece of paper fixed on a flat-bed. Can you tell who controls the movements of this pen?
Options: microfilm,    microfiche,    film card,    COM

Ans:C,C


A character that is raised and smaller above the baseline is known as
Options:  A) Outlined, B) Raised, C) Superscript, D) Subscript,

Ans:-C,-C


'Madhubani', a style of folk paintings, is popular in which of the following states in India?
Options: Uttar Pradesh,    Rajasthan,    Madhya Pradesh,    Bihar

Ans:D,D


1.Parkinson’s Law is
Options: (A)The cost is determined by available resources rather than by objective assessment. (B) A program used in real-world environment must change necessarily or become progressively less useful in that environment. (C) As an evolving program change, its strictures tend to become more complex. (D) Program evolution is a self-regulating process. 22

Ans:221. (A),221. (A)


What is the name given to the 8-bit unit used for coding data?
Options: block of characters,    byte,    word,    K

Ans:B,B


Binary numbers need more places for counting because:
Options: 0's and 1's can be added in front of them,    0's and 1's have to be properly placed,    They are always big numbers,    Binary base is small

Ans:D ,D


Indexed-Sequential organization
Options: means storing records in contiguous blocks according to a key.,    Stores records sequentially but uses an index to locate records,    uses an index for each key type,    has records placed randomly throughout the file

Ans:B ,B


The river Godavari is often referred to as Vridha Ganga because
Options: it is the older river of India,    of its large size and extent among the peninsular rivers,    there are a fairly large number of pilgrimage centres situated on its banks,    its length is nearly the same as that of the river Ganges

Ans:B,B


Mahabaleshwar is located in
Options: Maharashtra,    Rajasthan,    Madhya Pradesh,    Himachal Pradesh

Ans:A,A


A memory that contains a fine pattern of data permanently defined is
Options: RAM,    EPROM,    ROM,    PROM

Ans:C ,C


Which operation you will perform if you need to move a block of text?
Options:  A) Copy and Paste, B) Cut and Paste, C) Paste and Delete, D) Paste and Cut,

Ans:-B,-B


The logic 1 in positive logic system is represented by:
Options: zero voltage,    lower voltage level,    higher voltage level,    negative voltage

Ans:C ,C


An OR gate has 6 inputs. How many input words are in its truth table?
Options: 64,    32,    16,    128

Ans:A ,A


Packet Switch Stream (PSS) was introduced in
Options: the US in 1961 (&) the UK in 1981,    the UK in 1980,    the US in 1961,    None of the above

Ans:B ,B


What is the highest address possible if 16 bits are used for each address?
Options: 65536,    12868,    16556,    643897

Ans:A,A


What is the administrative distance of OSPF?
Options: 90,    100,    110,    120

Ans:C ,C


Which of the following system program forgoes the production of object code to generate absolute machine code and load it into the physical main storage location from which it will be executed immediately upon completion of the assembly?
Options: two pass assembler,    load-and-go assembler,    macroprocessor,    compiler

Ans:B ,B


7.The FIFO algorithm
Options: (A)executes first the job that last entered the queue (B) executes first the job that first entered the queue (C) executes first the job with the least processor needs (D) executes first the job that has been in the queue the longest 22

Ans:227. (B),227. (B)


Who developed the first personal computer spreadsheet package called Visicalc?
Options: Niklaus Wirth,    Dan Bricklin,    Bob Frankston,    both (b) and (c)

Ans:D ,D


Which among the sources of energy tapped in India has shown the largest growth till the Eighth plan?
Options: Hydro,    Thermal,    Gas,    Nuclear

Ans:B,B


Individuals who intend to pursue a career as an information-system manager should have:
Options: technical expertise in information systems,    human-relations skills,    ability to communicate in written form,    two of the above

Ans:E ,E


3.In access, the best types of queries to use for data analysis are:
Options: (A)Select queries (B) Parameter queries (C) Action queries (D) All of the above 15

Ans:153. (A),153. (A)


9.In Excel following term describes explanatory text attached to a cell
Options: (A)Callout (B) Comment (C) Dialog (D) Extension 2

Ans:19. (B),19. (B)


Which of the following is the address of the router?
Options: The IP address,    The TCP address,    The subnet mask,    The default gateway

Ans:D ,D


Microprogramming is
Options: assembly language programming,    programming of minicomputers,    control unit programming,    macro programming of microcomputers

Ans:C ,C


Which of the following are likely to jam the read/write head of a disk pack?
Options: Dust,    Smoke particle,    Finger print smudge,    All of the above

Ans:D,D


250. vishv ka sabase bada mahaadveep kaunasa hai?
Options: NA

Ans: eshiya, eshiya


Which was the first country to withdraw from CENTO?
Options: Iraq,    Afghanistan,    Turkey,    U.K.

Ans:A,A


345. bhaarat kee sabase lambee sthaleey seema kis desh se lagatee hai?
Options: NA

Ans: baanglaadesh, baanglaadesh


Creating a read-only database is a task that is ________ assigned to beginning database professionals.
Options: always,    commonly,    seldom,    never

Ans:B ,B


2.In iterative process model, software process represents
Options: (A)Sequential activities (B) Cycle of activities (C) Random activities (D) None of these 3

Ans:32. (B),32. (B)


Which of the following countries won the final of the triangular cricket series held in durban in februarry 1997?
Options: India,    New zealand,    South africa,    Zimbabwe

Ans:C,C


 Which type of template provides a design concept, fonts & color scheme for presentation?
Options:  Format B.  Design C.  Content D.  Normal

Ans:– B ,


What is the middle name of Parthiv Patel?
Options: Rohan,    Jaichandra,    Ajay,    Karan

Ans:C,C


.   You can embed a Microsoft Word tale in a slide by
Options: a. Clicking the insert new slide button on the standard toolbar, then double clicking table b. Clicking the insert Microsoft word table button on the formatting toolbar c. Clicking the insert Microsoft word table button on the standard toolbar d. A and c

Ans:2 – D ,2 – D


Which layer 4 protocol is used for a Telnet connection?
Options: IP,    TCP,    TCP/IP,    UDP

Ans:B ,B


Navegaon National Park
Options: Karnataka,Kerala,Tripura,Maharashtra

Ans:Maharashtra,


sirimao bhandaaranaayake
Options: NA

Ans: 555. hadappa kee sabhyata kis yug se sambandhit hai?, 555. hadappa kee sabhyata kis yug se sambandhit hai?


XML is which of the following?
Options: A scripting language that states the rules for tagging elements.,    A programming language that states the rules for tagging elements.,    A programming language that allows the creation of customized tags.,    A scripting language that allows the creation of customized tags.

Ans:D ,D


Who is the author of 'Ashtadhyayi'?
Options: Sumitranandan,    Raj Anand,    Panini,    Gitta Piramal

Ans:C,C


Advantage(s) of using assembly language rather than machine language is/are:
Options: It is mnemonic and easy to read,    Addresses any symbolic, not absolute,    Introduction of data to program is easier,    All of the above

Ans:D ,D


What is a slide-title master pair?
Options: a. The title area and text area of a specific slide b. a slide master and title master merged into a single slide c. A slide master and title master for a specific design template d. All of above

Ans: – C , – C


Which countries from the membership of CACM (Central American Common Market)?
Options: Costa Rica, EI Salvador, Guatemala, Honduras, Nicaragua,    Bogota, EI Salvedor, Honduras,    Washington DC, Bogota, Guatemala,    All of the above

Ans:A,A


179. aaraam haraam hai" ka naara kisane diya ?
Options: NA

Ans: javaaharalaal neharu, javaaharalaal neharu


The largest gulf in the world is
Options: Gulf of Mexico,    Persian Gulf,    Gulf of Carpentaria,    Gulf of Mannar

Ans:A,A


A Processor
Options: is a device that performs a sequence of operations specified by instructions in memory.,    is the device where information is stored,    is a sequence of instructions,    is typically characterized by interactive processing and time of the CPU's time to allow quick response to each user.

Ans:A ,A


tehsil and sub tehsil
Options: saluni, baroh, fatehpur, indora, jaisinghpur, jaswan, kotla, khundiya, nagrota-bagwa, rakkad, shahpur, multan, haroli, bangana, sadar, jhaduta, toni devi, baldwara, chachyot, lad-bhadol, paddar, thunag, banjar, kaza, kaylong, kalpa, moorang, chinar, pooh, sangla, kumarsen bhalai, holi, sinhuta, d

Ans:,


EDP auditors can be used in the
Options: implementation phase of MIS development,    planning phase of MIS development,    analysis and design phase of MIS development,    All of the above

Ans:D ,D


9.Rules are
Options: (A)Constraints define for system models (B) Input data (C) Out put data (D) Activities in involved in the system 7

Ans:69. (A),69. (A)


The maximum soil fertility occurs in the pH range of
Options: 5.0 to 6.2,    6.0 to 7.2,    7.0 to 8.2,    4.0 to 5.2

Ans:B,B

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