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BAJAJ COACHING CENTER
447/23, D.L.F COLONY ROHTAK
http://www.bcc2000.com/
Computer1. A keyboard is this kind of device
(A) black (B) input
(C) output (D) word Processing
(E) None of these Ans : (B)
2. IT stands for
(A) information Technology (B) integrated Technology
(C) intelligent Technology (D) interesting Technology
(E) None of these Ans : (A)
3. Which of the following refers to the fastest, biggest and most expensive
computers ?
(A) Personal Computers (B) Supercomputers
(C) Laptops (D) Notebooks
(E) None of these Ans : (B)
4. A collection of related information sorted and dealt with as a unit is a
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(A) disk (B) data
(C) file (D) floppy
(E) None of these Ans : (C)
5. The process of a computer receiving information from a server on the Internet
is known as
(A) pulling (B) pushing
(C) downloading (D) transferring
(E) None of these Ans : (C)
6. Which part of the computer helps to store information ?
(A) Disk drive (B) Keyboard
(C) Monitor (D) Printer
(E) None of these Ans : (A)
7. is the process of carrying out commands.
(A) Fetching (B) Storing
(C) Executing (D) Decoding
(E) None of these Ans : (C)
8. The role of agenerally is to determine a buyers needs and match it to the
correct hardware and software.
(A) computer Scientist (B) computer sales representative
(C) computer consultant (D) corporate trainer
(E) None of these Ans : (B)
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9. Which of the following groups consist of only output devices ?
(A) Scanner, Printer, Monitor
(B) Keyboard, Printer, Monitor
(C) Mouse, Printer, Monitor
(D) Plotter, Printer, Monitor
(E) None of these
Ans : (D)
10. The rectangular area of the screen that displays a program, data, and/or
information is a
(A) title bar (B) button
(C) dialog box (D) window
(E) None of these Ans : (D)
11. A(n)contains commands that can be selected.
(A) pointer (B) menu
(C) icon (D) button
(E) None of these Ans : (B)
12. An error is also known as
(A) bug (B) debug
(C) cursor (D) icon
(E) None of these Ans : (A)
13. Arithmetic Operations
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(A) involve matching one data item to another to determine if the first item is
greater than, equal to, or less than the other item
(B) sort data items according to standard, predefined criteria in ascending order
or descending order
(C) use conditions with operators such as AND, OR and NOT
(D) include addition, subtraction, multiplication and division
(E) None of these
Ans : (D)
14. Sending an e-mail is similar to
(A) picturing an event (B) narrating a story
(C) writing a letter (D) creating a drawing
(E) None of these Ans : (C)
15. Promotion in Marketing means
(A) passing an examination (B) elevation from one grade to another
(C) selling the products through various means
(D) selling the product in specific areas
(E) None of these Ans : (C)
16. Microsoft Word is an example of
(A) an operating system (B) a processing device
(C) application software (D) an input device
(E) None of these Ans : (B)
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17. Sources of Sales Leads are
(A) Data Mining (B) Market Research
(C) Media Outlets (D) Promotional Programs
(E) All of these Ans : (E)
18. Any data or instruction entered into the memory of a computer is considered
as
(A) storage (B) output
(C) input (D) information
(E) None of these Ans : (A)
19. Which part of the computer displays the work done ?
(A) RAM (B) printer
(C) monitor (D) ROM
(E) None of these Ans : (C)
20. One of the methods for Market Monitoring is
(A) to watch TV serials (B) to discuss with other sales persons
(C) to monitor media outlets (D) All of these
(E) None of these Ans : (C)
21. Market Expansion means
(A) hiring more staff (B) firing more staff
(C) buying more products (D) buying more companies
(E) None of these Ans : (E)
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22. A series of instructions that tells a computer what to do and how to do it is
called a
(A) program (B) command
(C) user response (D) processor
(E) None of these Ans : (A)
23. Effective marketing helps in
(A) developing new products
(B) creating a competitive environment
(C) building demand for products
(D) All of these (E) None of these Ans : (D)
24. Which is the part of a computer that one can touch and feel ?
(A) Hardware (B) Software
(C) Programs (D) Output
(E) None of these Ans : (A)
25. A Call in Marketing means
(A) to phone the customers (B) to visit the customers
(C) to visit the marketing site (D) to call on prospective customers
(E) None of these Ans : (D)
26. Delivery Channel means
(A) maternity wards (B) handing over the products to the buyers
(C) places where products are made available to the buyers
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(D) All of these (E) None of these Ans : (C)
27. Processing involves
(A) inputting data into a computer system
(B) transforming input into output
(C) displaying output in a useful manner
(D) providing relevant answers (E) None of these Ans : (B)
28. One of the following is a target group for the marketing of Internet Banking.
(A) All the customers (B) All the educated customers
(C) All the computer educated customers (D) Only creditors
(E) All of these Ans : (C)
29. Innovation mean
(A) Product Designing (B) New ideas (C) Impulse
(D) Both (A) and (B) (E) None of these Ans : (D)
30. One of the following is a target group for the marketing of educational loan.
(A) All the customers (B) Students
(C) Only poor students
(D) Students having promising educational track record
(E) All of these Ans : (B)
31. Service after sale is not the function of
(A) Marketing staff (B) Seller
(C) Director of the company (D) Employees of the company
(E) All of the above are wrong Ans : (A)
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32. If done throughthe rural marketing would be more effective.
(A) fairs (B) village fairs
(C) door to door campaign (D) All of these
(E) None of these Ans : (B)
33. Market Survey means
(A) Market Research (B) Market Planning
(C) Marketing Strategies (D) Market Monitering
(E) All of these Ans : (A)
34. can be done through digital Banking ?
(A) Mobile phone (B) Internet
(C) Telephone (D) All of these
(E) None of these Ans : (A)
35. A good seller should have the following quality/qualities ?
(A) Devotion to the work (B) Submissive
(C) Sympathy (D) All of these
(E) None of these Ans : (D)
36. The rural marketing is not required because
(A) rural people do not understand marketing
(B) its not practical from the cost point of view
(C) it is sheer wastage of time
(D) All are wrong (E) All are correct Ans : (D)
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A. data mining B. data selection
C. POS D. data conversion
Ans : A
43. ____________terminals (formerly known as cash registers) are often
connected to complex inventory and sales computer systems.
A. Data B. Point-of-sale (POS)
C. Sales D. Query
Ans : B
44. A(n) ____________ system is a small, wireless handheld computer that scans
an items tag and pulls up the current price (and any special offers) as you shop.
A. PSS B. POS
C. inventory D. data mining
Ans : A
45. The ability to recover and read deleted or damaged files from a criminals
computer is an example of a law enforcement specialty called:
A. robotics. B. simulation.
C. computer forensics. D. animation. Ans : C
46. Which of the following is NOT one of the four major data processing functions
of a computer?
A. gathering data B. processing data into information
C. analyzing the data or information D. storing the data or information
Ans : C
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A. megabyte. B. binary language.
C. binary digit. D. binary number. Ans : C
61. A string of eight 0s and 1s is called a:
A. megabyte. B. byte.
C. kilobyte. D. gigabyte. Ans : B
62. A ____________ is approximately one billion bytes.
A. kilobyte B. bit
C. gigabyte D. megabyte Ans : C
63. A ____________ is approximately a million bytes.
A. gigabyte B. kilobyte
C. megabyte D. terabyte Ans : C
64. ____________ is any part of the computer that you can physically touch.
A. Hardware B. A device
C. A peripheral D. An application Ans : A
65. The components that process data are located in the:
A. input devices. B. output devices.
C. system unit. D. storage component. Ans : C
66. All of the following are examples of input devices EXCEPT a:
A. scanner. B. mouse.
C. keyboard. D. printer. Ans : D
67. Which of the following is an example of an input device?
A. scanner B. speaker
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C. CD D. printer Ans : A
68. All of the following are examples of storage devices EXCEPT:
A. hard disk drives. B. printers.
C. floppy disk drives. D. CD drives. Ans : B
69. The ____________, also called the brains of the computer, is responsible for
processing data.
A. motherboard B. memory
C. RAM D. central processing unit (CPU)
Ans : D
70. The CPU and memory are located on the:
A. expansion board. B. motherboard.
C. storage device. D. output device. Ans : B
71. Word processing, spreadsheet, and photo-editing are examples of:
A. application software. B. system software.
C. operating system software. D. platform software. Ans : A
72. ____________ is a set of computer programs used on a computer to help
perform tasks.
A. An instruction B. Software
C. Memory D. A processor Ans : B
73. System software is the set of programs that enables your computers
hardware devices and ____________ software to work together.
A. management B. processing
C. utility D. application Ans : D
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74. The PC (personal computer) and the Apple Macintosh are examples of two
different:
A. platforms. B. applications.
C. programs. D. storage devices. Ans : A
75. Apple Macintoshes (Macs) and PCs use different ____________ to process
data and different operating systems.
A. languages B. methods
C. CPUs D. storage devices Ans : C
76. Servers are computers that provide resources to other computers connected
to a:
A. network. B. mainframe.
C. supercomputer. D. client. Ans : A
77. Smaller and less expensive PC-based servers are replacing ____________ in
many businesses.
A. supercomputers B. clients
C. laptops D. mainframes Ans : D
78. ____________ are specially designed computers that perform complex
calculations extremely rapidly.
A. Servers B. Supercomputers
C. Laptops D. Mainframes Ans : B
79. DSL is an example of a(n) ____________ connection.
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BAJAJ COACHING CENTER
447/23, D.L.F COLONY ROHTAK
http://www.bcc2000.com/
A. network
B. wireless
C. slow
D. broadband
Ans : D
80. The difference between people with access to computers and the Internet and
those without this access is known as the:
A. digital divide.
B. Internet divide.
C. Web divide.
D. broadband divide.
Ans : A
40. ____________ is the science revolving around the use of nanostructures to
build devices on an extremely small scale.
A. Nanotechnology
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B. Micro-technology
C. Computer forensics
D. Artificial intelligence
Ans : A
41. Which of the following is the correct order of the four major functions of a
computer?
A. Process Output Input Storage
B. Input Output aProcess Storage
C. Process Storage Input Output
D. Input Process Output Storage
Ans : D
42. ____________ bits equal one byte.
A. Eight
B. Two
C. One thousand
D. One million
Ans : A
43. The binary language consists of ____________ digit(s).
A. 8
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A. word processing and spreadsheet.
B. transaction and application.
C. Windows and Mac OS.
D. system and application.
Ans : D
50. The metal or plastic case that holds all the physical parts of the computer is
the:
A. system unit.
B. CPU.
C. mainframe.
D. platform.
A
1. If a word is typed that is not in Words dictionary, a____________wavy
underline appears below the word.
(A) red
(B) green
(C) blue
(D) black
(E) None of these
Ans : (A)
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(C) Database Management Systems
(D) Electronic Spreadsheet
(E) None of these
Ans : (C)
5. A ____________represent approximately one billion memory locations.
(A) kilobyte
(B) megabyte
(C) gigabyte
(D) terabyte
(E) None of these
Ans : (C)
6. ____________cells involves creating a single cell by combining two or more
selected cells.
(A) Formatting
(B) Merging
(C) Embedding
(D) Splitting
(E) None of these
Ans : (B)
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7. The operating system is the most common type of____________software.
(A) communication
(B) application
(C) system
(D) word-processing
(E) None of these
Ans : (C)
8. When you quickly press and releaes the left mouse button twice , you are
(A) Primary-clicking
(B) pointing
(C) Double-clicking
(D) Secondary-clicking
(E) None of these
Ans : (C)
9. The horizontal and vertical lines on a worksheet are called
(A) cells
(B) sheets
(C) block lines
(D) gridlines
(E) None of these
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(C) interrupt.
(D) activity.
Ans : (C)
16. The operating system controls access to the processor by assigning a(n)
____________ to each task requiring the processors attention.
(A) CPU
(B) slice of time
(C) stack
(D) event
Ans : (B)
17. The blocks of code, included in the operating system, that software
applications interact with are known as:
(A) application programming interfaces (APIs).
(B) complimentary metal-oxide conductors (CMOS).
(C) device drivers.
(D) bootstrap loaders.
Ans : (A)
18. MS-DOS is a ____________ operating system.
(A) point-and-click
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(B) user-friendly
(C) command-driven
(D) Mac
Ans : (C)
19. An interrupt handler is a(n):
(A) location in memory that keeps track of recently generated interrupts.
(B) peripheral device.
(C) utility program.
(D) special numeric code that indicates the priority of a request.
Ans : (D)
20. A spooler is a(n):
(A) location in memory that maintains the contents of a document until it prints
out.
(B) print job.
(C) program that coordinates the print jobs that are waiting to print.
(D) message sent from the printer to the operating system when a print job is
completed.
Ans : (C)
21. Virtual memory is typically located:
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(A) Safe Mode is a special diagnostic mode.
(B) Safe Mode loads all nonessential icons.
(C) Safe Mode allows users to troubleshoot errors.
(D) Safe Mode loads only the most essential devices.
Ans : (B)
25. Verification of a login name and password is known as:
(A) configuration.
(B) accessibility.
(C) authentication.
(D) logging in.
Ans : (C)
26. The combination of the operating system and the processor is referred to as
the computers:
(A) CPU.
(B) platform.
(C) BIOS.
(D) CMOS.
Ans : (B)
27. The following message generally means:
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(A) a nonsystem floppy has been left in the floppy disk drive.
(B) the CD drive is not functioning.
(C) the BIOS is corrupted.
(D) there is a problem loading a device.
Ans : (A)
28. Which of the following is the correct sequence of actions that takes place
during the boot-up process?
(A) Load operating system ? Activate BIOS ? Perform POST ? Check configuration
settings
(B) Activate BIOS ? Perform POST ? Load operating system ? Check configuration
settings
(C) Perform POST ? Load operating system ? Activate BIOS ? Check configuration
settings
(D) Activate BIOS ? Check configuration settings ? Perform POST ? Load operatingsystem
Ans : (B)
29. All of the following are steps involved in the boot process EXCEPT:
(A) load the operating system into RAM.
(B) the power-on self-test.
(C) activate the basic input/output system (BIOS).
(D) load application programs.
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Ans : (D)
30. The ____________, stored on a ROM chip, is responsible for loading the
operating system from its permanent location on the hard drive into RAM.
(A) BIOS
(B) API
(C) device driver
(D) supervisor program
Ans : (A)
31. The basic input/output system (BIOS) is stored in:
(A) RAM.
(B) ROM.
(C) the CPU.
(D) the hard drive.
Ans : (B)
32. Ensuring that the essential peripheral devices are attached and operational is
the ____________ process.
(A) configuration
(B) CMOS
(C) POST
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(D) virtual memory is physical space on the hard drive.
Ans : (A)
36. The operating system allows users to organize the computers contents in a
hierarchical structure of directories that include all of the following EXCEPT:
(A) files.
(B) folders.
(D) drives.
(D) systems.
Ans : (D)
37. All of the following statements concerning windows are true EXCEPT
(A) windows are an example of a command-driven environment.
(B) windows can be resized and repositioned on the desktop.
(C) more than one window can be open at a time.
(D) toolbars and scrollbars are features of windows.
Ans : (A)
38. All of the following statements concerning files are true EXCEPT
(A) A file is a collection of related pieces of information stored together for easy
reference.
(B) Files can be generated from an application.
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(C) Files are stored in RAM.
(D) Files should be organized in folders.
Ans : (C)
39. Using Windows Explorer, a plus (+) sign in front of a folder indicates
(A) an open folder.
(B) the folder contains subfolders.
(C) a text file.
(D) a graphics file.
Ans : (B)
40. In Windows XP, if you want to see the file size and modified dates of all files in
a folder, the best viewing option is the __________ view.
(A) List
(B) Thumbnails
(C) Details
(D) Icon
Ans:
1. Programs from the same developer , sold bundled together , that provide
better integration and share common features , toolbars and menus are known as
....
(A) software suites
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4. All of the following are examples of real security and privacy risks Except _____
(A) hackers
(B) spam
(C) viruses
(D) identify theft
(E) None of these
Ans : (B)
5. ___________ terminals (formerly known as cash registers) are often connected
to complex inventory and sales computer systems .
(A) Data
(B) Sales
(C) Query
(D) (Point-of-sale (POS)
(E) None of these
Ans : (B)
6. The OSI model is divided into _______ processes called layers.
(A) five
(B) six
(C) seven
(D) eight
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(E) None of these
Ans : (C)
7. System software is the set of programs that enables your computer's hardware
devices and ______ software to work together.
(A) management
(B) processing
(C) utility
(D) application
(E) None of these
Ans : (D)
8. ________ are specially designed computer chips reside inside other devices,
such as your car or your electronic thermostat.
(A) Servers
(B) Embedded computers
(C) Robotic computers
(D) Mainframes
(E) None of these
Ans : (B)
9. The following are all computing devices , except.........
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(A) notebook computers
(B) cellular telephones
(C) digital scanners
(D) personal digital assistants
(E) None of these
Ans : (C)
10. in a ring topology , the the computer in possession of the ______ can trasmit
data
(A) packet
(B) data
(C) access method
(D) token
(E) None of these
Ans : (D)
11. This part of operating system manages the essential peripherals, such as the
keyboard, screen , disk drives, and parallel and serial ports ____
(A) basic input/output system
(B) secondary input/output system
(C) peripheral input/output system
(D) marginal input/output system
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(A) mainframe
(B) network
(C) supercomputer
(D) client
(E) None of these
Ans : (B)
15. A goal of data mining includes which of the following?
(A) To explain some observed event or condition
(B) To confirm that data exists
(C) To analyze data for expected relationships
(D) To create a new data warehouse
(E) None of these
Ans : (A)
16. URL stands for ........
(A) Universal Research List
(B) Universal Resource List
(C) Uniform Resource Locator
(D) Uniform Research Locator
(E) None of these
Ans : (C)
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17. A database management system (DBMS) is a ............
(A) hardware system used to create , maintain and provide controlled access to a
database
(B) hardware system used to create, maintain, and provide uncontrolled access to
a database.
(C) software system used to create, maintain, and provide uncontrolled access to
a database.
(D) software system used to create, maintain, and provide controlled access to a
database.
(E) None of these
Ans : (D)
18. Which of the following is NOT a goal of transaction processing system ?
(A) Capture , process and store transactions
(B) Produce a variety of documents related to routine business activities
(C) Reduce manual effort associated with processing business transactions
(D) Produce standard reports used for management decision making
(E) None of these
Ans : ()
19. A Proxy server is used for which of the following?
(A) To provide security against unauthorized users
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(B) To process client requests for web pages
(C) To process client requests for database access
(D) To provide TCP/IP
(E) None of these
Ans : (B)
20. When data changes in multiple lists and all lists are not updated, this causes:
(A) data redundancy
(B) information overload
(C) duplicate data
(D) data inconsistency
(E) None of these
Ans : (D)
21. _____________ are words that a programming language has set aside for its
own use.
(A) Control worlds
(B) Reserved words
(C) Control structures
(D) Reserved keys
(E) None of these
Ans : (B)
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22. What is the primary difference between a virus and a worm?
(A) A worm has the ability to self-propagate from an infected user's computer to
other computers
(B) A worm is usually written by a cracker: Script bunnies do not have the skills to
develop a worm program
(C) A virus is very harmful to the computers it infects : a worm is not a serious a
problem
(D) Anti-virus software is effective in fighting viruses but not worms
(E) None of these
Ans : ()
23. ______ describe what is database fields.
(A) Structures
(B) Field markers
(C) Field definition
(D) Field names
(E) None of these
Ans : (D)
24. You must install a (n) ____________ on a network if you want to share a
broadband Internet connection.
(A) router
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(C) integrated circuit
(D) semiconductor
(E) None of these
Ans : (C)
30. The purpose of the primary key in a database is to:
(A) unlock the database
(B) provide a map of the data
(C) uniquely identify a record
(D) establish constraints on database operations.
(E) None of these
Ans : (B)
31. A _________ contains specific rules and words that express the logical steps
of an algorithm.
(A) programming language
(B) syntax
(C) programming structure
(D) logic chart
(E) None of these
Ans : ()
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32. The design of the network is called the network:
(A) architecture
(B) server
(C) transmission
(D) type
(E) None of these
Ans : (A)
33. The most frequently used instructions of a computer program are likely to be
fetched from:
(A) the hard disk
(B) cache memory
(C) RAM
(D) registers
(E) None of these
Ans : (B)
34. The ____________ contains data descriptions and defines the name, data
type, and length of each field in the database.
(A) data dictionary
(B) data table
(C) data record
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(D) data field
(E) None of these
Ans : (A)
35. Personal logs or journal entries posted on the Web are known as:
(A) listservs
(B) Webcasts
(C) blogs
(D) subject directories
(E) None of these
Ans : (C)
36. A(n) _______ uses pictures (called icons) and menus displayed on the screen
to send commands to the computer system.
(A) command - based user interface
(B) GUI
(C) system utility
(D) API
(E) None of these
Ans : (B)
37. The _____ manual tells you how to use a software program.
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(A) documentation
(B) programming
(C) technical
(D) user
(E) None of these
Ans : ()
38. Which of the following is NOT a type of broadband Internet connection?
(A) Cable
(B) DSL
(C) Dial-up
(D) Satellite
(E) None of these
Ans : (C)
39. Software, such as viruses, worms and Trojan horses, that has a malicious
intent, is known as:
(A) spyware
(B) adware
(C) spam
(D) malware
(E) None of these
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Ans : (D)
40. Making a field ______ means : that it cannot be left blank.
(A) numeric
(B) required
(C) calculated
(D) validated
(E) None of these
Ans : (B)
41. _________ is the process of finding errors in software code.
(A) Debugging
(B) Compiling
(C) Testing
(D) Running
(E) None of these
Ans : ()
42. ____________ are viruses that are triggered by the passage of time or on a
certain date.
(A) Boot-sector viruses
(B) Macro viruses
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(C) Time bombs
(D) Worms
(E) None of these
Ans : (C)
43. Linux is a (n) ____________ operating system.
(A) open-source
(B) Microsoft
(C) Windows
(D) Mac
(E) None of these
Ans : (A)
44. What is a backup?
(A) Restoring the information backup
(B) An exact copy of a system's information
(C) The ability to get a system up and running in the event of a system crash or
failure
(D) All of these
(E) None of these
Ans : (D)
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45. Which of the following places the common data elements in order from
smallest to largest
(A) character, file, record, field, database
(B) character, record, field, database, file
(C) character, field, record, file, database
(D) Bit, byte, character, record, field, file, database,
(E) None of these
Ans : (C)
46. The internet is ......
(A) a large network of networks
(B) an internal communication system for a business
(C) a communication system for the Indian government
(D) All of these
(E) None of these
Ans : (D)
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47. ____________ are lists of commands that appear on the screen.
(A) GUIs
(B) Icons
(C) Menus
(D) Windows
(E) None of these
Ans : (C)
48. Which of the following statements is FALSE concerning file names?
(A) Files may share the same name or the same extension but not both
(B) Every file in the same folder must have a unique name
(C) File extension is another name for file type
(D) The file extension comes before the dot (.) followed by the file name
(E) None of these
Ans : (D)
49. Verification of a login name and password is known as:
(A) configuration
(B) accessibility
(C) authentication
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2. Early computing machines, like the ENIAC, were actually meant to assist the
armed forces.
3. The printers in pre-1950s were punch cards.
4. An improvement on the ENIAC, which pioneered 'stored program', was made
possible with the help of the mathematician John von Neumann.
5. Before the 1950s, computers were mostly owned by universities and research
labs.
6. The B-programming language was developed by Ken Thompson.
7. Famous people, associated with the ENIAC, EDVAC, UNIVAC computers are
Eckert & Mauchly.
8. The 1st commercially produced and sold computer (1951) was UNIVAC.
9. IBM was provided software for PCs by Microsoft.
10. Time-sharing, teletyping, were associated with mainframe computers.
11. The transformation from heavy computers to PCs was made possible using
microprocessors.
12. The first microprocessor was developed in 1971 by Intel.
13. The term 'micro' (extremely small) denotes 10-6 m.
14. The Harvard student, who chose to write computer programs and dropped
studies was Bill Gates.
15. A pentium 4 (P-4) employs roughly 40 million transistors.
16. Mark-1, Apple-1, and collossus were initial desktop computers.
17. Binary digits are briefed as bit.
18. A collection of bits is called byte.
19. C++, is a computer language.
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20. The process of eliminating programming faults is called debugging.
21. Starting up on operating system is called booting.
22. A program used to browse the web is called browser.
23. An error in software designing which can even cause a computer to crash is
called bug.
24. Click and double-click are achieved using the mouse.
25. Java, C, ForTran, Pascal and BASIC are computer programming languages.
26. The device which sends computer data using a phone line is called MODEM.
27. 'Worm' and 'virus' are actually programs.
28. A 'file' is a unit of information.
29. A megabyte has 106 (million) bytes.
30. A small, single-site network is called LAN.
31. A processor that collects several data and sends them over a single line is
called bridge.
32. 'Nano' stands for one billionth part.
33. The number of bit patterns using an n-bit code is 2n.
34. The part of a computer that works with the data/programs is called CPU.
35. To convert a binary number to a decimal, we have to express it in power of 2.
36. www stands for world wide web.
37. Mathematics employed in computers is called Boolean algebra.
38. A collection of 8 bits is called byte.
39. The first home computer (1977), which was sold in millions of units was Apple
II.
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40. 'PARAM' is a supercomputer.
41. A website containing periodic posts is called blog.
42. While cutting and pasting, the cutitem is temporarily stored in the clipboard.
43. http stands for hyper text transfer protocol.
44. The unwanted or non-requested emails are called "spam".
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