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WorksheetsFOC Unit II
Total questions: 95
Worksheet time: 1hrs 16mins
Assembler is used as a translator for?
Low level language
High Level Language
COBOL
C
Which of the following is true about interpreters?
They translate the entire program at once
They generate an intermediate code before execution
They are faster than compilers
They execute the program line by line
What is machine code?
Instructions and data in binary
Serial number of the CPU
Instructions and data in human readable form
Instructions and data in assembly code mnemonics
What is the problem writing machine code?
Quick to learn
Easy to debug
Easy to read
Hard to remember the binary codes Hard to remember the binary codes
Translates source code from high level languages into object code and then into machine code
Assembler
Compiler
Interpreter
Translates low level assembly language mnemonic into machine code
Assembler
Compiler
Interpreter
Translates low level assembly language mnemonic into machine code
Assembler
Compiler
Interpreter
Translates source code from high level languages into object code and then into machine code
Assembler
Compiler
Interpreter
Which of the following is NOT a translator?
Assembler
Compiler
Interpreter
Executable
Which of the following is NOT a translator?
Assembler
Compiler
Interpreter
Executable
It is a computer program that links and merges various object files together in order to make an executable file.
Assembler
Compiler
Linker
Loader
A programming mechanism that binds together code and the data it manipulates, and that keeps both safe from outside interference and misuse.
Encapsulation
Inheritance
Object
Class
What is the process by which objects of one class acquire the properties of another class in object-oriented programming?
Data abstraction
Encapsulation
Inheritance
Polymorphism
What is the ability to take more than one form in object-oriented programming called?
Polymorphism
Dynamic binding
Data hiding
Message passing
Which principle of object-oriented programming helps the programmer to build secure programs that can't be invaded by code in other parts of the program?
Dynamic binding
Data hiding
Polymorphism
Message passing
What is a group of objects that share common properties for data part and some program part collectively called in object-oriented programming?
Objects
Classes
Inheritance
Functions
What is the term for the wrapping up of data and function into a single unit in object-oriented programming?
Polymorphism
Inheritance
Encapsulation
Data hiding
What does polymorphism in object-oriented programming refer to?
Global data access
Ability to take more than one form
Combining data and function into a single unit
Data hiding
What is the term used to represent a combination of data and program that represents a real-world entity in object-oriented programming?
Objects
Classes
Functions
Inheritance
What is the fundamental idea behind the object-oriented approach?
Large programs divided into smaller programs
Emphasis on doing things
Global data access
Combining data and function into a single unit
A base 2 number is referred to as ____.
binary
heaxadecimal
octal
decimal
A base 10 number is referred to as ____.
binary
heaxadecimal
octal
decimal
What does the word binary mean?
zero
two
many
one
Which number represents that the circuit is "off" or closed?
zero
two
ten
one
What generation of programming language is Machine Code
1st Generation
2nd Generation
4th Generation
3rd Generation
Define Machine And Assembly code
They are examples of Human Literature
They are example of two high level languages
They are an example of two low level languages
they are animal language
In which ways can machine code be written as
Binary
Decimal
Denary
Hexadecimal
What is the only thing that computers understand?
Machine Code
Low level languages
High Level Languages
Algorithms
Before a computer can understand a program it must be...
Translated into its machine code.
Translated into a high level language.
Translated into a low level language.
Translated into human language
When writing a computer programmers most program use...
A Low Level Language
A High Level Language
A Machine Code
An Algorithm
A language that is close to human language and which is easy to write, debug and maintain is known as...
An Algorithm
A Low Level Language
Machine Code
A High Level Language
Resolving errors in a program is known as...
Debugging
Error Checking
Refixing
Problem Solving
Which of the following is not a high level programming language?
Java
Assembly
Python
C++
____________ language uses Mnemonic codes.
Assembly
Machine
High level
A/an __________ converts a high level language program into machine language,line by line.
Assembler
Compiler
Interpreter
Java language is the example of _________ languge
First generation
Second generation
High level
Identify the low level languages.
3GL
4GL
Machine language
Assembly Language
In binary form, 0 stands for "Off" and 1 stands for "On" state (True/False) ?
True
False
__________ translate programs written in Assembly language into Machine Language.
Compilers
Translator
Assemblers
What is machine language ?
it is the language which is used in factory.
machine language is the only language which computers understand.
it is the language with which robots communicate.
Machine language is not used for coding.
True
False
Program is translated line by line as the program is running
Assembler
Compiler
Interpreter
What is machine code?
Instructions and data in binary
Serial number of the CPU
Instructions and data in human readable form
Instructions and data in assembly code mnemonics
What is the problem writing machine code?
Quick to learn
Easy to debug
Easy to read
Hard to remember the binary codes Hard to remember the binary codes
Which of the following is NOT an operating system?
YouTube
Windows
MAC OS
Linux
It is a program that acts as an interface between the user and the computer hardware and controls the execution of all kinds of programs.
Utility Software
Device Driver
Programming Software
Operating System
Example of Language processor is
Compiler
Interpreter
Assembler
All of these
Example of utility software is
Compiler
Windows
Antivirus
Android
____________ IS A MULTITASKING OPERATING SYSTEM.
WINDOWS
ANDRIOD
DATABASE
ANTI-VIRUS
MS Word is an example of ____________ software
Presentation software
DBMS software
Spreadsheet software
Word processing software
The application software used to arrange and store large amount of information in organised manner
Graphics software
Multimedia software
Database management software (DBMS)
Presentation software
The application software used to create video, animations, sound and graphics.
DBMS
Multimedia software
Presentation software
Desktop publishing software
Set of programs developed to perform specific tasks.
System software
Application software
Operating system
Anti- Virus software
System Software:
Consists of the operating System.
performs a useful function.
Is the outside of the computer.
Controls the computer.
The instructions that tell the computer what to do:
Hardware
Input
Software
Ooutput
This is system software.
True
False
System software are needed to run the hardware and other application software.
True
False
An example of system software is:
Word Processors
Antivirus
Web browsers
Software that controls all of the computers hardware is...
Program Software
Application Software
Instructional Software
System Software
What is software?
The physical parts of a computer
The operating information used by a computer
The memory bank of a computer
The electrical current inside of a computer
what is operating system
a system that acts as an interface between user and hardware
allows to maintenance type taska
both
what is BIOS
CONTROLS THE WORKING OF THE ENTIRE SYSTEM
BASIC INPUT OUTPUT SYSTEM
NONE OF THE ABOVE
WHICH OF THE FOLLOWING IS WORD PROCESSING SOFTWARE?
MS WORD
WORD PAD
EXCEL
POWER POINT
(a) SOFTWARE CONTROLS THE WORKING OF THE ENTIRE SYSTEM
WHAT IS ANTI VIRUS
EXAMPLES :MCAFEE, NORTON ETC
CD DVD
REMOVES MALICIOUS PROGRAMS FROM THE COMPUTER
___________________ SOFTWARE IS USED TO CREATE A COPY OF THE DATA
BACKUP
Application
System
WHAT IS APPLICATION SOFTWARE?
THAT ALLOWS A USER TO PERFORM MAINTENANCE TYPE TASKS
ARE ALL PROGRAMS THAT PERFORM SPECIFIC TASKS FOR USERS.
INCLUDES EVERY COMPUTER RELATED OBJECTS THAT YOU CAN PHYSICALLY TOUCH AND HANDLE LIKE DISKS
A COMPUTER IS A ________ MACHINE.
TIRED
FUNNY
SMALL
INTELLIGENT
IC STANDS FOR:
INTERGRATED CIRCUITS
VACCUM TUBES
MICROPROCESSOR
WHICH OF THE FOLLOWING IS AN EXAMPLE OF SOFTWARE
HARD DISK
CD-ROM
MS WORD
DVD-DRIVE
POWERPOINT IS AN EXAMPLE OF THIS SOFTWARE
APPLICATION SOFTWARE
OPERATING SYSTEM SOFTWARE
DATABASE SOFTWARE
ANTI-VIRUS SOFTWARE
WHICH SOFTWARE IS THIS
POWER POINT
WORD
PAINT
EXCEL
Billing software is.....
General purpose
Special purpose
__________ software detects, and removes the virus.
cleanup
backup
antivirus
3 examples of antivirus are
AVG
Norton
Winzip
Mc cafee
application software can run without system software.
true
false
Reservation system on the airport is .....
General purpose
Specific purpose
_____________utility scans for file errors and directory structure errors.
Scanning
Error Checking
Backup
An application software is dependent on...
System software
General purpose software
Types of System Software:
Language Processors
Utility Software
Operating System
All of these
WHAT IS APPLICATION SOFTWARE?
THAT ALLOWS A USER TO PERFORM MAINTENANCE TYPE TASKS
ARE ALL PROGRAMS THAT PERFORM SPECIFIC TASKS FOR USERS.
INCLUDES EVERY COMPUTER RELATED OBJECTS THAT YOU CAN PHYSICALLY TOUCH AND HANDLE LIKE DISKS
Software are of two types
Input and output
System software and Application software
Application software and operating system
Utility software and Language processor
The type of System software that performs tasks related to managing the computer,its devices and programs
Operating system
Language processor
Utility software
Application software
Language processor translates _________ to ______________.
Machine language to Programming language
Programming language to Machine language
English to machine language
Machine language to English
____________ software are used by specific institute for special purpose.
system software
Customized Software
general purpose
Microsoft Word
Application
Operating System
Windows
Operating System
Browser
An example of system software is:
Word Processors
Antivirus
Web browsers
