What is the relationship between resistivity r and conductivity s?

Options: R = s2,    R = s,    R > s,    R = 1/s


More technology Related questions:

3.In Microsoft PowerPoint to maintain the perspective (height and width ratio) of an object when resizing, you need to
Options: (A)Press and hold the shift key while dragging a corner sizing handle (B) Press and hold the alt + ctrl keys while dragging a middle handle (C) Drag a corner sizing handle (D) (A)and (C) both true 5

Ans:53. (A),53. (A)

The SQL keyword(s) ________ is used with wildcards.
Options: LIKE only,    IN only,    NOT IN only,    IN and NOT IN

Ans:A ,A

how many number of control lines requied for 8:1 multiplexer?
Options: NA

Ans:3 ,3

2.In Microsoft PowerPoint the best way to design the layout for your slides
Options: (A)Create layouts for slides, handouts and notes using the Master Layout dialog box in slide master view (B) For each new slide, select a layout from the Slide Layout task pane (C) Apply templates from the Slide Design task pane (D) None of above 2

Ans:22. (B),22. (B)

The heat energy produced when the human body metabolises 1 gram of fat is
Options: 30 KJ,    1 KJ,    39 KJ,    29 KJ


What device for new parents did Ann Moore invent in 1969?
Options: Bottle warmer,    Baby monitor,    Disposable diaper,    Infant carrier


How do you magnify your document?
Options: A. View, Zoom B. Format, Font C. Tools, Options D. Tools, Customize

Ans:– A ,View, Zoom

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

Ans: baanglaadesh, baanglaadesh

Karl Marx's ideology advocated
Options: a classed unique society,    a united society,    a classed society,    None of the above


Which of the following tools is not used in modeling the new system?
Options: decision tables,    data dictionary,    data-flow diagrams,    All of the above

Ans:D ,D

How many medals came into the account of India during the last Commonwealth Games in 2002 at Manchester?
Options: 32,    24,    69,    16


The main examples of Rabi crop are
Options: wheat, barley, peas, rapeseed, mustard, grams,    rice, jowar, barley, wheat,    peas, maize, cotton and jute,    All of the above


. Formulas in Excel start with
Options: a. % b. = c. + d. –

Ans:– b,– b

. Outlook express lets you
Options: a. Mail communication b. Internet c. Connects to ISP d. All of above

Ans:4 – a ,4 – a

Who has won the Gyan Peeth Award for her book 'Yama'?
Options: Maheswari Devi,    Asha Poorna Devi,    Amrita Preetam,    Mahadevi Verma


. Which of the following search criteria is invalid?
Options: a. $45* b. *cal* c. D*m?? d. AS150*

Ans:6 – a ,6 – a

7.By principle of locality, in least recently used policy, in memory management
Options: (A)The page replaced in memory is least likely to be referenced in the near future. (B) The page replaced in memory is most likely to be referenced in the near future. (C) The pages replaced in memory in round-robin fashion. (D) None of these. 10

Ans:107. (A),107. (A)

The systems conversion technique of totally removing the existing system and immediately implementing the new system is called a
Options: pilot conversion,    crash conversion,    phased conversion,    parallel run

Ans:B ,B

A required characteristic of an online real-time system is:
Options: more than one CPU,    offline batch processing,    no delay in processing,    All of the above

Ans:C ,C

aamer ke raaja savaee jayasinh ne
Options: NA

Ans: 593. bhaarateey sanvidhaan mein pahala sanshodhan kab kiya gaya?, 593. bhaarateey sanvidhaan mein pahala sanshodhan kab kiya gaya?

You have a Cisco mesh network. What protocol allows multiple APs to connect with many redundant connections between nodes?
Options: LWAPP,    AWPP,    STP,    IEEE

Ans:B ,B

What will be the output of the program? #include<stdio.h> int X=40; int main() { int X=20; printf("%d\n", X); return 0; }
Options: 20,    40,    Error,    No Output

Ans:A ,A

A program in execution is called
Options:  A Paging B.  A Process C.  A virtual memory D.  A Demand Page

Ans: – B ,

. All modern computer operate on
Options: A) Information B) Floppies C) Data D) Word


Isotopes of an element contain
Options: the same number of protons but different number of neutrons,    the same number of neutrons but different number of protons,    equal number of protons and electrons,    equal number of nucleons


. In a junction table, the _____ field consists of the foreign key from both the linked tables.
Options: a. first defined b. last defined c. foreign key d. primary key

Ans:7 – c ,7 – c

Digital design often starts by constructing a _____ table.
Options: Standard,    Two-stage,    Truth,    Two-dinensional

Ans:C ,C

Which of the following is a pair names of the same game?
Options: Soccer - Football,    Golf - Polo,    Billiards - Carrom,    Volleyball - Squash


668.bhaarat ke kis raajy kee seema cheen, nepaal aur bhootaan se milatee hai?
Options: NA

Ans: sikkim, sikkim

Two of the great Mughals wrote their own memories. There were
Options: Babar and Humayun,    Humayun and Jahangir,    Babar and Jahangir,    Jahangir and Shahjahan


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


47. If you want to convert a symbol or several lines of text into an AutoCorrect entry, you should:
Options: a. Insert the symbol or type the text in a Word document first. Then, select the text or symbol and go to the AutoCorrect dialog box. b. Click the Tools menu and choose AutoCorrect Options. Then, click the Insert menu and choose Symbol (or click the Format menu and choose Paragraph) to add the symbol or paragraph to AutoCorrect. c. AutoCorrect can only accommodate one line of text. It is not possible to convert a symbol or multiple lines of text into an AutoCorrect entry. d. Insert the symbol or type the text in a Word document first. Then, select the text or symbol and click the Edit menu followed by Paste Special. Select New AutoCorrect Entry and then click OK.

Ans:– A ,– A

0.Software instructions intended to satisfy a user specific processing needs are called
Options: (A)systems software (B) microcomputer (C) documentation (D) applications software 12

Ans:120. (D),120. (D)

1.When process is swapped out of main memory and put in a suspended state
Options: (A)All of its resident pages are moved out. (B) All of the pages that were previously in main memory are returned to main memory. (C) Pages other than the one demanded by a page fault are bought in main memory. (D) None of these. 10

Ans:101. (A),101. (A)

You can automatically include all of the field in a table in a query by___ a strike that appear list box in query design view
Options: a. Clicking b. Right clicking c. Double clicking d. None of the above

Ans:ndash; c,ndash; c

. We can save and protect the workbook by
Options: Write Reservation Password B. Protection Password C. Read-only Recommended D. Any of the above

Ans: – D ,

With an IP address of, what is your default subnet mask?

Ans:D ,D

. Which command is used to see the version of operating system?
Options: a. Vol b. Version c. Ver d. None of the above

Ans: c, c

The hardware device Jhat acts as both a switching and connecting unit is called a(n):
Options: concentrator,    RS-232C port,    multiplexer,    communications processor

Ans:C ,C

A number that is used to control the form of another number is known as
Options: Map,    Mask,    Mamtossa,    Marker


3.Instead of buying new computer, productivity of old one can be economically enhanced with the help of?
Options: (A)Motherboard (B) Breadboard (C) Daughter board (D) Grandmother board. | 13 17

Ans:173. (C),173. (C)

The register or main memory location which contains the effective address of the operand is known as
Options: pointer,    indexed register,    special location,    scratch pad

Ans:A ,A

Todar Mal was associated with
Options: music,    literature,    finance,    law


When did John Napier develop logarithm?
Options: 1416 B. 1614 C. 1641 D. 1804

Ans:– B ,

Which of the following is not an advantage of the structured approach to system development?
Options: it focuses on the physical aspects of the system,    the system specification is very graphic,    the user area is studied thoroughly,    the documentation is Cumulative

Ans:A ,A

The first generation of computers available was based on the bit micro processors.
Options: 4,    8,    16,    64


The action of parsing the source program into the proper syntactic classes is known as
Options: syntax analysis,    lexical analysis,    interpretation analysis,    general syntax analysis

Ans:B ,B

What will you do to treat the constant 3.14 as a float?
Options: use float(3.14f),    use 3.14f,    use f(3.14),    use (f)(3.14)

Ans:B ,B

A flip-flop can store
Options: one bit of data,    two bits of data,    three bits of data,    any number of bits of data

Ans:A ,A

Which of the following is one of the basic approaches for joining tables?
Options: Subqueries,    Union Join,    Natural join,    All of the above

Ans:D ,D