Monday 8 April 2019


Computer Science Quizzes


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41. Analog signal is measured in:
(A) Volt
(B) Hertz
(C) Digits
(D) WATTS
42. _________ uses liquid crystal between the glass plates.
(A) ELD
(B) LCD
(C) CRT
(D) None of These
43. Open System Interconnection(OSI) model consists of _________ layers.
(A) Eight
(B) Six
(C) Seven
(D) Five
44. Which of the following coding schemes uses 4-bit code?
(A) Unicode
(B) ASCII
(C) EBCDIC
(D) BCD
45. Which of the following communication medium requires “line-of-sight”?
(A) Microwave
(B) Fiber-Optic cable
(C) Twisted-Pair cable
(D) Coaxial cable
46. _________ is a collection of system programs that controls and co-ordinates the overall operations of a computer system.
(A) System software
(B) Operating system
(C) Utility program
(D) Device driver
47. The translated program into machine code is called _________.
(A) Source program
(B) Object program
(C) System program
(D) None Of These
48. FormatC is an example of virus _________.
(A) Chernobal
(B) Logic Bomb
(C) Boot Sector
(D) Torjan Horse
49. What type of operating system MS-DOS is?
(A) Command Line Interface
(B) Graphical User Interface
(C) Multitasking
(D) Menu Driven Interface
50. Which of the following keyboard shortcuts is used to change the case?
(A) Ctrl+F3
(B) Alt+F3
(C) Shift+F3
(D) Ctrl+Shift+F3
ANSWERS: COMPUTER SCIENCE QUIZZES
41. A
42. B
43. C
44. D
45. A
46. B
47. B
48. D
49. A
50. C

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Computer Science Quiz


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31. MICR stands for?
(A) Magic In Character Redo
(B) Magnetic Ink Character Recorder
(C) Magnetic Ink Character Reader
(D) None Of These
32. __________ is used to control all the parts of a manufacturing process.
(A) ATM
(B) CAM
(C) CAD
(D) MICR
33. CPU consists of the following parts:
(A) Control unit and ALU
(B) CU and Main memory
(C) Main memory and ALU
(D) Operating system and Main memory
34. MHz stands for?
(A) Millihertz
(B) Microhertz
(C) Megahertz
(D) None Of These
35. DRAM stands for?
(A) Digital Random Access Memory
(B) Dynamic Random Access Memory
(C) Digital Read Access Memory
(D) Dynamic Read Access Memory
36. The dots that compose the image of a digital photograph are called __________.
(A) Points
(B) Resolution Points
(C) Digital Points
(D) Pixels
37. A type of reader commonly used to read UPC code is __________.
(A) Bar-code reader
(B) Optical-mark reader
(C) Magnetic-ink reader
(D) Both A and C
38. Caps Lock is a:
(A) Window key
(B) Modifier key
(C) Toggle key
(D) Cursor control key
39. GPS stands for?
(A) Global Pointing System
(B) Global Positioning System
(C) Google Positioning System
(D) None Of These
40. Internet surfing is an example of:
(A) Half duplex
(B) Simplex
(C) Full duplex
(D) None Of These
ANSWERS: COMPUTER SCIENCE QUIZ
31. C
32. B
33. A
34. C
35. B
36. D
37. A
38. C
39. B
40. A

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Computer Science Quizzes


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21. Which register stores the result of ALU operations?
(A) Data Register
(B) Instruction Register
(C) Data Address Register
(D) Accumulator Register
22. A collection of rules for writing programs in a programming language is known as
(A) Syntax
(B) Program logic
(C) Program Standards
(D) None Of These
23. Which one connects two similar network segments?
(A) Router
(B) Bridge
(C) Gateway
(D) Node
24. Which of the following device uses the parallel transmission?
(A) Mouse
(B) Keyboard
(C) Printer
(D) Light Pen
25. What is a diagrammatic way of representing the relationship between the entities in a database?
(A) Flowchart
(B) ERD
(C) DFD
(D) Algorithm
26. Which transmission allows data to travel in both directions but only one direction at a time?
(A) Simplex
(B) Full duplex
(C) Half duplex
(D) Reverse
27. Another name for free software is?
(A) Encrypated Software
(B) Copy Protected Software
(C) Shareware
(D) Public Domain Software
28. DPI stands for?
(A) Dot Per Inch
(B) Decimal Per Inch
(C) Digit Per Inch
(D) Data Per Inch
29. A small high speed memory insidse CPU is
(A) RAM
(B) ROM
(C) Cache
(D) Register
30. ________ are used to evaluate compound conditions.
(A) Arithmetic Operators
(B) Logical Operators
(C) Relational Operators
(D) Assignment Operators
ANSWERS: COMPUTER SCIENCE QUIZZES
21. D
22. A
23. B
24. C
25. B
26. C
27. D
28. A
29. D
30. B

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Computer Science Quiz


Computer Science multiple choice questions (MCQs) Page-2. Find answers to the questions at the bottom of the page.

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11. IDE stands for?
(A) Integrated Dual Environment
(B) Inter Development Environment
(C) Integrated Development Environment
(D) Inter Dual Environment
12. A language that is closed to human language is called
(A) Low-Level language
(B) High-Level language
(C) Programming language
(D) Machine language
13. CBT stands for?
(A) Computer Based Training
(B) Computer Based Trading
(C) Computer Based Technology
(D) None Of These
14. A virus that replicates itself is called
(A) Bug
(B) Worm
(C) Bomb
(D) Hoax
15. The tool used to find a similar word in a document is called
(A) Finder
(B) Thesaurus
(C) Dictionary
(D) Find and Replace
16. Which of the following components of physical database design refer to the correctness and consistency of data?
(A) Indexes
(B) Integrity constraints
(C) File organization
(D) Data Distribution strategy
17. conio.h stands for?
(A) character input output
(B) console input output
(C) common input output
(D) complex input output
18. Duplication of data in multiple files is called
(A) Data Redundancy
(B) Data Dependence
(C) Data Inconsistency
(D) None Of These
19. A relation that contains minimal redundancy and allows easy use is called
(A) Clean
(B) Simple
(C) Complex
(D) Well-Structured
20. SQL stands for?
(A) Structured Query Language
(B) Sequential Query Language
(C) Simple Query Language
(D) None Of These
ANSWERS: COMPUTER SCIENCE QUIZ
11. C
12. B
13. A
14. B
15. B
16. C
17. B
18. A
19. D
20. A

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Computer Science MCQs



Computer Science MCQs


Computer Science multiple choice questions (MCQs) Page-1. Find answers to the questions at the bottom of the page.

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1. The major language of World Wide Web is
(A) HTML
(B) PHP
(C) ASP.NET
(D) Java
2. HTML is an abbreviation for?
(A) HiTech Meaningful Language
(B) HyperText Meaningful Language
(C) HiTech Markup Language
(D) HyperText Markup Language
3. ___________ is a device from where the information is sent.
(A) Transmitter
(B) Spreadsheet
(C) Simulation
(D) Modulation
4. __________ is a mathematical model of a real system in the form of a computer program.
(A) Transmitter
(B) Spreadsheet
(C) Simulation
(D) Modulation
5. LAN is an abbreviation for?
(A) Large Access Network
(B) Local Access Network
(C) Large Area Network
(D) Local Area Network
6. In peer-to-peer networking,
(A) there is only one server and many clients
(B) there is only one client and many servers
(C) every computer is capable of playing the role of server
(D) every computer is capable of playing the role of client, server or both at the same time
7. URL is an abbreviation for?
(A) Universal Resource Locator
(B) Uniform Resource Locator
(C) Universal Resource Location
(D) Uniform Resource Location
8. The network in which we connect each node to the network along a single piece of network cable is called
(A) Bus Network Topology
(B) Star Network Topology
(C) Ring Network Topology
(D) None of these
9. The network in which we connect each network node to a central device (hub) is called
(A) Bus Network Topology
(B) Star Network Topology
(C) Ring Network Topology
(D) None of these
10. FTP is an abbreviation for?
(A) File Transfer Position
(B) File Transfer Protection
(C) File Transfer Protocol
(D) File Transfer Possibility
ANSWERS: COMPUTER SCIENCE MCQS
1. A
2. D
3. A
4. C
5. D
6. D
7. B
8. A
9. B
10. C

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Economics Quizzes


Economics multiple choice questions (MCQs) Page-3. These quizzes are from fundamentals of Economics. Find answers to the questions at the bottom of the page.

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21. When one event occurred before another event, the fallacy in economic reasoning that the first event caused the second event is called
(A) the post hoc fallacy
(B) failure to hold other things constant
(C) the fallacy of composition
(D) normative fallacy
22. When we assume that what is true for the part is also true for the whole, we are committing
(A) the post hoc fallacy
(B) failure to hold other things constant
(C) the fallacy of composition
(D) normative fallacy
23. The three fundamental economic problems every human society must confront and resolve are
(A) what, how and when
(B) what, where and when
(C) what, how, and for whom
(D) how, where, and for whom
24. The three fundamental economic problems of what, how, and for whom are solved by
(A) supply
(B) demand
(C) consumption
(D) markets
25. Fiscal policy consists of government’s
(A) revenue and taxation
(B) taxation and credit control
(C) expenditure and investment
(D) expenditure and taxation
26. The maximum quantity of goods that can be efficiently produced by an economy using its scarce resources and available technology is called
(A) the supply curve
(B) the demand curve
(C) production-possibility frontier
(D) the supply-demand equilibrium
27. Which economic term is used to measure the overall performance of an economy?
(A) GDP
(B) GNP
(C) Gini
(D) HDI
28. Productive efficiency occurs when an economy cannot produce _____ of one good without producing _____ of another good.
(A) more, more
(B) more, less
(C) less, less
(D) none of these
29. The concept of invisible hand in the organization of supply and demand in a well-functioning market mechanism refers to the
(A) self-regulating economy
(B) government-controlled economy
(C) command economy
(D) socialism
30. The increase in economic integration among nations is termed as
(A) specialization
(B) market economy
(C) globalization
(D) equilibrium condition
ANSWERS: ECONOMICS QUIZZES
21. A
22. C
23. C
24. D
25. D
26. C
27. A
28. B
29. A
30. C

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Economics Quiz


Economics multiple choice questions (MCQs) Page-2. These quizzes are from fundamentals of Economics. Find answers to the questions at the bottom of the page.

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11. The branch of economics concerned with overall performance of the economy is known as
(A) Microeconomics
(B) Macroeconomics
(C) Econometrics
(D) Keynesian Economics
12. The branch of economics concerned with the use of statistical methods to obtain empirical results for economic relations is known as
(A) Microeconomics
(B) Macroeconomics
(C) Econometrics
(D) Keynesian Economics
13. The branch of economics concerned with the behavior of markets, firms, and households is known as
(A) Microeconomics
(B) Macroeconomics
(C) Econometrics
(D) Bayesian Economics
14. An economy is producing efficiently when no individual’s economic welfare can be improved unless
(A) supply is increased
(B) demand is increased
(C) someone else is improved
(D) someone else is made worse off
15. Taxes are used to discourage __________ of a commodity.
(A) consumption
(B) production
(C) saving
(D) inflation
16. Subsidies are used to encourage __________ of a commodity.
(A) consumption
(B) production
(C) saving
(D) inflation
17. Which from the following economic resources cannot be converted into commodity?
(A) Land
(B) Labour
(C) Capital
(D) All of these can be converted into commodity
18. Which from the following are features of a modern economy?
(A) Specialization
(B) Division of Labor
(C) Financial Markets
(D) All of the above
19. When no firm or consumer is large enough to affect the market price, the market is assumed to have
(A) perfect competition
(B) imperfect competition
(C) no competition
(D) none of these
20. Which from the following are the results of imperfect competition in the markets?
(A) Monopolies
(B) Externalities
(C) Public goods
(D) All of the above
ANSWERS: ECONOMICS QUIZ
11. B
12. C
13. A
14. D
15. A
16. B
17. B
18. D
19. A
20. D

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Economics MCQs



Economics MCQs


Economics multiple choice questions (MCQs) Page-1. These MCQs are from fundamentals of Economics. Find answers to the questions at the bottom of the page.

Pages: 1 | 2 | 3 

1. The fundamental concept of Economics about resources is that the resources are
(A) equally distributed
(B) unequally distributed
(C) scarce
(D) unlimited
2. Consider a world without scarcity of resources. Then what would be the consequences?
(A) All prices would be zero
(B) Markets would be unnecessary
(C) Economics would no longer be a useful subject
(D) All of the above
3. Who is considered the founder of Microeconomics?
(A) Adam Smith
(B) John Keynes
(C) Friedrich Hayek
(D) Milton Friedman
4. Who is considered the founder of modern Macroeconomics?
(A) Adam Smith
(B) John Keynes
(C) Friedrich Hayek
(D) Milton Friedman
5. When analyzing the impact of a variable on the economic system, the other things
(A) must be kept constant
(B) must also be analyzed
(C) must not be taken into consideration
(D) none of these
6. Inputs are combined with technology to produce outputs. The fundamental inputs (also called factors of production) are
(A) land and capital
(B) land and labor
(C) land, labor, and capital
(D) land, labor, capital, and investment
7. Goods produced to produce yet other goods is called
(A) final goods
(B) capital
(C) investment
(D) resources
8. Which economic term is used to represent inequality in income distribution?
(A) GDP
(B) GNP
(C) Gini
(D) HDI
9. The value of the good or service forgone by choosing another investment is called
(A) opportunity cost
(B) purchasing power parity
(C) disposable income
(D) consumer price index
10. The central role of markets is to determine the
(A) quality of goods
(B) quantity of goods
(C) level of income
(D) price of goods
ANSWERS: ECONOMICS MCQS
1. C
2. D
3. A
4. B
5. A
6. C
7. B
8. C
9. A
10. D

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English MCQs                           Finance MCQs                               Economics MCQs


Physics MCQs                           Education MCQs                             Biology MCQs


Computer MCQs                    Current Affairs MCQs                      General Knowledge MCQs


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