CBSE Class 9 Computer Science Computer Software Online Test Set A

Question: There are three types of system software______,_____,_____
a) Operating system ii) Programming language translator iii) Service software
b) application, system, firmware
c) VMware, application, system
d) Windows, C++, Service software
Answer: a

Question: ________are the examples of programming language translators.
a) Compiler, interpreter and assembler
b) Assembler, Java
c) Compiler, C++
d) C, C++, Basic
Answer: a

Question: ________Software is the type of software, which solves particular user problems and helps the user to carry out a task.
a) Windows
b) application
c) Linux
d) system
Answer: a

Question: A_______is a flashing underscore on the command line.
a) cursor
b) pointer
c) selector
d) mouse
Answer: a

Question: ________are those system software which are used to translate high level language into low level language or machine language and vice versa.
a) compiler
b) Translator
c) interpreter
d) dictator
Answer: b

Question: Dir *.*
a) list all files
b) list all files .doc extension
c) list no file
d) all of the options
Answer: a

Question: DIR/p is used to
a) list files and directories page wise
b) list files and directories para wise
c) list file program wise
d) all of the options
Answer: a

Question: Application software can be divided in four major classes’_____
a) i) Productivity software ii) business software iii) education software (iv) entertainment software.
b) i) Productivity software ii) system software iii) education software (iv) entertainment software.
c) i) Application software ii) business software iii) education software (iv) entertainment software.
d) All of the options
Answer: a

Question: A_______is usually entered using a switch specifier followed by a forward slash; the switch specifier usually consists of a single letter or number.
a) parameter
b) file name
c) switch
d) command
Answer: c

Question: Service software is of three types________,________,______
a) Utility programs ii).Library programs iii).Device drivers.
b) Cpanel. DOS, Windows
c) My Documents, Recycle Bin
d) My Computer, My Document, Recycle Bin
Answer: a

Question: There are two types of DOS commands_____________.
a) internal commands 2) External commands
b) Inside commands 2) outside commands
c) inner commands, outer commands
d) interior commands 2) exterior commands
Answer: a

Fill in the blanks :-

Question: Software that provides a GUI instead of command driven interface in DOS is called_________.
Answer: dOS Shell

Question: There are two types of DOS commands_____________.
Answer: 1) internal commands 2) External commands

Question: A few examples of operating systems are ____,_______
Answer: i).Disc operating system (DOS) ii).UNIX iii).ZENIX iv. Windows NT

Question: The operating system can be classified as_______,_______.
Answer: i) single user operating systems 2) Multi-user operating systems

Question: A_______is a flashing underscore on the command line.
Answer: cursor

Question: An_______system is a collection system programs that control and coordinate the over all operation of computer system.
Answer: Operating

Question: Service software is of three types________,________,______
Answer: i).Utility programs ii).Library programs iii).Device drivers

Question: There are three types of system software______,_____,_____
Answer: i) Operating system ii) Programming language translator iii) Service software

Question: ________operating systems are used on individual systems.
Answer: Single user