In which decade was the telegraph invented?

Options: 1810s,    1840s,    1870s,    1890s


More inventions Related questions:

. Which function calculates your monthly mortage payment?
Options: a. PMT (payments) b. NPER (number of periods) c. PV (present value) d. All of above

Ans:– a,– a

Which command is used to display the top of the file?
Options: cat,    head,    more,    grep

Ans:B ,B

The largest city in Latin America is
Options: Mexico city,    Caracas,    Rio-de-Janeiro,    Buenos Aires


A single transistor can be used to build which of the following digital logic gates?
Options: AND gates,    OR gates,    NOT gates,    NAND gates

Ans:C ,C

The records in a file or magnetic tape
Options: can only be accessed serially,    have to be arranged in a key sequence,    are meant for backup,    cannot be transferred to a disk file

Ans:A ,A

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

A question that MIS designers must consider is whether to use "top_____ " or "bottom-up" development approach.
Options: down,    level,    bottom,    All of the above

Ans:A ,A

where is farmer training centre
Options: kangra, mandi, bilaspur, hamirpur, kullu


. A ….is a pointing device
Options: a. Monitor b. Mouse c. Keyboard d. None of these

Ans:1 – b ,1 – b

What is the size of the reserved memory area?
Options: 64 kb,    384 kb,    640 kb,    1024 kb

Ans:B ,B

6.In Microsoft PowerPoint which of the following can you use to add times to the slides in a presentation
Options: (A)Slice Show menu (B) Rehearse timing button (C) Slide transition button (D) All of the above 6

Ans:66. (B),66. (B)

The computer graphics system called SKETCHPAD was demonstrated at
Options: Massachusetts Institute of Technology in 1963,    Imperial college of Science and Technology, London, 1973,    University of Aston, Birmingham, 1960,    Cranfield Institute of Technology, London, 1962

Ans:A ,A

NH 20 new name is
Options: nh 3 , nh 5, nh 7, nh 154

Ans:nh 154,nh 154

Which of the following is used as "Input device" for the computer?
Options: Printer,    VDU,    TV,    Light pen

Ans:D ,D

9.In Excel this function converts miles to kilometers, kilograms to pounds, and so on
Options: (A)Convert (B) Product (C) Change (D) All of above 17

Ans:169. (A),169. (A)

. 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


If every non-key attribute is functionally dependent on the primary key, the relation will be in
Options: First Normal Form B. Second Normal Form C. Third Normal Form D. Fourth Formal Form

Ans:– C ,

660. araavalee parvatamaala kee sabase oonchee chotee kaunasee hai?
Options: NA

Ans: guru shikhar, guru shikhar

. Using a custom animation effect, how do you make text appear on a slide by letter
Options: a. Apply the animation scheme fade in one by one. b. Apply an entrance effect, and then set it to by letter in the effect option dialog box c. Apply the fly in entrance to the text, and then set its speed to very slow. d. All of above

Ans:2 – B ,2 – B

Highest jal vidhyut pariyojna in HP ?
Options: parbati, satluj, pog chong, rong tong

Ans:rong tonk,rong tonk

What is an FET?
Options: Farad Effect Transformer,    Field Effect Transformer,    Field Effect Transistor,    French Energy Transfer


In Cisco's Unified Wireless Solution, what is the split-MAC architecture?
Options: The split-MAC architecture uses MAC addresses to create a forward/filter table and break up collision domains.,    The split-MAC architecture allows the splitting of 802.11 protocol packets between the AP and the controller to allow processing by both devices.,    The split-MAC architecture uses MAC addresses on the wireless network and IP addresses on the wired network.,    The split-MAC architecture uses MAC addresses to create a forward/filter table and break up broadcast domains.

Ans:B ,B

Trilokpur mela belongs to which district
Options: sirmaur, suketi, trigart, bahroli


Salim Ali National Park
Options: Karnataka,Kerala,Jammu and Kashmir,MadhyaPradesh

Ans:Jammu and Kashmir,

. what term describes a background that appears as a grainy, non smooth surface
Options: a. gradient b. pattern c. solid d. texture

Ans:– a,– a

Which, of the following, is true for testing and debugging?
Options: Testing checks for logical errors in the programs, while debugging is a process of correcting those errors in the program,    Testing detects the syntax errors in the program while debugging corrects those errors in the program,    Testing and debugging indicate the same thing,    All of the above

Ans:A ,A

To prevent toner from sticking to a laser printer's heat rollers, apply which of the following:
Options: Alcohol,    Oil,    Ammonia,    Beer or Jack Daniels

Ans:B ,B

The data bus in 8080A/8085 microprocessor is a group of
Options: eight bidirectional lines that are used to transfer 8 bits between the microprocessor and its I/O and memory,    sixteen bidirectional lines that are used for data transfer between the microprocessor and memory,    eight unidirectional lines that are used for I/O devices,    eight lines used to transfer data among the registers

Ans:A ,A

Pine, fir, spruce, cedar, larch and cypress are the famous timber-yielding plants of which several also occur widely in the hilly regions of India. All these belong to
Options: angiosperms,    gymnosperms,    monocotyledons,    dicotyledons


Structured design produces computer programs that are
Options: easily,    maintained,    easily understood,    both (a) and (b)

Ans:D ,D

A NAND gate is equivalent to an AND gate followed by an inverter. All inputs must be _____ to get a low output
Options: low,    high,    some low and some high,    0's

Ans:B ,B

Which controller would support an external CD-ROM drive?
Options: ESDI,    ARLL,    MFM,    SCSI

Ans:D ,D

The Olympic museum was opened at which of the following places?
Options: Lausanne,    Istanbul,    Athens,    Rome


82. Which option in File pull-down menu is used to close a file in MSWord?
Options: a. New b. Quit c. Close d. Exit

Ans:–  C ,–  C

8.Electronic Commerce referred to
Options: (A)The conduct of business with the assistance of telecommunications and telecommunications-based tools (B) The conduct of commerce in goods and services, with the assistance of telecommunications and telecommunications-based tools (C) It refers to means whereby sellers can communicate their offerings to potential buyers. (D) None of these

Ans:8. (B),8. (B)

. Which command is used to open the directory?
Options: a. Open b. Chdir c. Move d. All of above

Ans:2 – b ,2 – b

A definition or a concept is ———————if it does not classify any examples as coming within the concept
Options: (A)Complete (B) Consistent (C) Constant (D) None of these 2

Ans:20. (B),20. (B)

Which program is used to automatically install Red Mat Linux on identical hardware?
Options: bzimage.img,    tar,    ghost,    mkkickstart

Ans:D ,D

who was founder of dethal riyasat
Options: ram singh, durga singh, prithvi singh, umed singh

Ans:prithvi singh,prithvi singh

Which state of India became the first state to launch Rotavirus Vaccination Project ?
Options: NA

Ans:Himachal Pradesh,Himachal Pradesh

Light sensors:
Options: cannot be used a s limit switches.,    come in a wide variety of mounting styles,    work in direct sunlight,    never use infrared light as light source

Ans:B ,B

Which JDBC driver Type(s) can be used in either applet or servlet code?
Options: Both Type 1 and Type 2,    Both Type 1 and Type 3,    Both Type 3 and Type 4,    Type 4 only

Ans:C ,C

703. bhagavaan mahaaveer ka janm ka0haan hua?
Options: NA

Ans: kundaagraam (vaishaalee), kundaagraam (vaishaalee)

0.A form that is used to collect data in a structured manner for entry to a database is called a
Options: (A)Database deign form (B) Systems flowchart (C) Data capture form (D) None of above 3

Ans:30. (C),30. (C)

The language of discourses of Gautama Buddha was
Options: Bhojpuri,    Magadhi,    Pali,    Sanskrit


4. Single spacing in MS-WORD document causes ____ point line spacing?
Options: a. 10 b. 12 c. 14 d. 16

Ans: B , B

4.The hexadecimal number system has a base of
Options: (A)2 (B) 4 (C) 8 (D) 16 5

Ans:54. (D),54. (D)

26. maunt everest par do baar chadhane vaalee pahalee mahila kaun thee ?
Options: NA

Ans: santosh yaadav, santosh yaadav

9.In disk scheduling, the shortest service time first policy selects the disk request that
Options: (A)In cure the maximum seek time (B) In cure the minimum seek time (C) Is received first (D) Is received at last. 15

Ans:149. (B),149. (B)

. internal command in Dos are
Options: a. Cls, rd label b. Dir, ren, sys c. Time, type, dir d. Del, disk copy, label

Ans:Correct Answer: c ,Correct Answer: c