Who had an explosive idea and first patented DYNAMITE?

Options: J. R. Gluber,    A. Nobel,    G. Fawks,    W. Bickford


More inventions Related questions:

Which of the following is a type of preventative maintenance used on a hard drive?
Options: Disk check diagnostics,    Head alignment diagnostics,    Initializing,    Uninstalling programs

Ans:A ,A

Bahadur Singh is famous in which of the following?
Options: Athletics,    Swimming,    Boxing,    Weight Lifting


The table created by lexical analysis to describe all literals used in the source program, is
Options: Terminal table,    Literal table,    Identifier table,    Reductions

Ans:B ,B

416 vimaan taayar jo gais mein bhar jaata hai?
Options: NA

Ans: heeliyam, heeliyam

Routers operate at layer _____. LAN switches operate at layer _____. Ethernet hubs operate at layer _____. Word processing operates at layer _____.
Options: 3, 3, 1, 7,    3, 2, 1, none,    3, 2, 1, 7,    3, 3, 2, none

Ans:B ,B

  What is the maximum zoom percentage in Microsoft PowerPoint? A.  100% B.  200% C.  300% D.  400%

Ans:– D ,

953. bangaal, bihaar aur odisa mein sthaee bandobast kab aur kisane laagu kiya ?
Options: NA

Ans: 1793 mein laard kaarnavaalis ne, 1793 mein laard kaarnavaalis ne

The first industrial robot for commercial uses was installed in a Japanese plant at Toyota Automatic Loom Company, the parent company of the Toyota Automobile Group. When did this robot go into operation?
Options: June 1965,    November 1966,    December 1967,    April 1970

Ans:C ,C

The File that contains a set of instructions which are performed when a user logs in, is
Options: .exrc,    .profile,    .autoexec,    autoexec.bat

Ans:B ,B

The old name of ravi river is ?
Options: NA

Ans:Iravati ,Iravati

1.Modules are
Options: (A)selection of commands used to automate repetitive tasks (B) programs written in Visual C++ (C) Object tabs (D) Group of records

Ans:51. (A),51. (A)

Uttar Pradesh is surrounded by ___ in north
Options: Nepal,    Uttrakhand,    Haryana and Delhi,    Rajasthan


The term gigabyte refers to
Options: A) 1024 bytes B) 1024 kilobytes C) 1024 megabytes D) 1024 gigabyte


When was the first lawn mower invented?
Options: 1830,    1854,    1835,    1849


465. bhaarat mein pahalee baar janaganana kab huee?
Options: NA

Ans: 1872, 1872

The ascending order of a data hirerchy is:
Options: a. bit-byte-record-field-file-database b. byte-bit-field-record-file-database c. bit-byte-field-record-file-database d. bit-byte-file-record-field-database

Ans:c ,c

7.In Excel worksheet range is a
Options: (A)A command used for data modeling (B) A range of values such as from 23 to 234 (C) A group of cells (D) A group of worksheets 5

Ans:57. (C),57. (C)

A decrease in magnitude of current, voltage, a power of a signal in transmission between points, is known as
Options: Attenuation,    Amplitude,    Aloha,    Carrier

Ans:A ,A

    Each time you turn on your computer, it will check on the control file
Options: a.    Command.com, io.sys b.    Command.com, date.com, dir.com c.    Command.com, io.sys, msdos.sys d.    Chkdsk.exe

Ans:C, c. command.com, io.sys, msdos.sys

. Access time is
Options: A) seek time + latency time B) seek time C) seek time ? latency time D) latency time


. Which menu bar selection would you access to openfile?
Options: a. Option b. Help c. View d. None of above

Ans: d, d

The emitter diode is usually
Options: Forward-biased,    Reverse-biased,    Nonconducting,    Operating in the breakdwon region

Ans:A ,A

Which of the following books is written by Rabindranath Tagore?
Options: Rakta Karabi,    Chidambara,    Anand Math,    Durgesh Nandini


The hydronium ion is
Options: H+,    HO -,    H2+,    H3O+


who made Shahpur Kila
Options: Bhaktmal, sansar chand, vijay chand, suraj sen


. Which of the following is not electro-mechanical computer?
Options: A) Mark I B) ABC C) Zuse D) UNIVAC


368.bhaarat mein uchch nyaayaalay kee kul sankhya?
Options: NA

Ans: 24, 24

One fathom is equal to
Options: 6 feet,    6 meters,    60 feet,    100 cm


Conversion of an octal number 31378 to it's decimal equivalent is
Options: 163110,    163210,    153110,    193110

Ans:A ,A

Who did Stone Cold Steve Austin wrestle at the 1998 edition of "Over the Edge"?
Options: Cactus Jack,    Mankind,    Dude Love,    Mick Foley


The modify operation is likely to be done after
Options: Delete,    Look-up,    Insert,    All of the above

Ans:B ,B

. A __________ enables you to view data from a table based on a specific criterion
Options: a. Form b. Query c. Macro d. Report

Ans:0 – b ,0 – b

963. tambaakoo ke dhuen mein kaunasa haanikaarak tatv paaya jaata hai?
Options: NA

Ans: nikotin, nikotin

Data are sent over pin _____ of the EIA-232 interface.
Options: 2,    3,    4,    All of the above

Ans:A ,A

How many collision domains are created when you segment a network with a 12-port switch?
Options: 1,    2,    5,    12

Ans:D ,D

Computing systems most often facilitate planning because they:
Options: make it possible to take into account many possibilities in an uncertain situation,    make it possible to solve complex problems,    enable an appropriate data processing system to provide answers quickly,    All of the above

Ans:A ,A

The president can dissolve the Lok Sabha on
Options: advice of the prime minister,    advice of the chief justice of India,    recommendation of Lok Sabha,    recommendation of the Rajya Sabha


7.Software validation is
Options: (A)Checking system conformations to its specifications (B) Developing system conformations to its specifications (C) Operating system (D) None of these 4

Ans:47. (A),47. (A)

6.In Windows operating system Shortcut CTRL+Z is for
Options: (A)Undo something (B) Delete something (C) Paste something (D) None of these 2

Ans:26. (A),26. (A)

5.Transforming of logic and data from design specifications (design descriptions) into a programming language
Options: (A)Compatibility (B) Compactness (C) Coding (D) Communication 14

Ans:145. (C),145. (C)

A technique for displaying applications where complex 3-D geometric are required for the exteror shall of a product is called:
Options: solid modeling,    2-D modeling,    3-D modeling,    surface modeling

Ans:D ,D

Computer can not do anything without a
Options: Chip,    Memory,    Output device,    Program

Ans:D ,D

where is raja ka talab
Options: kangra, chamba, bilaspur, hamirpur, kullu


Poor response times are caused by
Options: Processor busy,    High I/O rate,    High paging rates,    Any of the above

Ans:D ,D

UN General Assembly elects a President and how many Vice Presidents at the start of its each regular session?
Options: Seven,    Fifteen,    Twenty one,    Two


Which device is used as the standard pointing device in a Graphical User Environment?
Options:  Keyboard B.  Mouse C.  Joystick D.  Track ball

Ans:– B ,

Plants that grow in saline water are called
Options: halophytes,    hydrophytes,    mesophytes,    thallophytes


The members of the Rajya Sabha are
Options: directly elected by the people on the basis of universal adult franchise,    elected by the members of the state legislative assemblies,    elected by the members of the state legislative councils,    elected by the members of the state legislative councils and state legislative assemblies


If the English Philosopher Thomas Hobbes could be called 'grandfather' of artificial intelligence, then who could be called its father?
Options: A.M. Turning,    John McCarthy,    Allen Newell,    Herbert Simon

Ans:A ,A

0.Sub-systems in a system are
Options: (A)Independent systems that compromises the system (B) Dependent systems that compromises the system (C) A and B both true (D) None of these 9

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