9th Class MCQs Computer Science Chapter No.7 Old Course

Which one of the following is application software?

Which one of the following translates source code to object code as a whole?

Which command removes directory along with all files and subdirectories in it?

Dir ? lass.* command

How many types of DOS commands are there?

All or the following are types system software EXCEPT:

Which command removes directory along with all files and subdirectories in it?

Which of the following acts as an interface between the user and the hardware?

An operating system is considered to be:

The following is an example of which type of user interface?

copy A: \memo.doc c: \ letter.doc

Which command removes directory along with all files and subdirectories in it?

Window:

RMDIR command :

Which program translates assembly language code to machine code?

In DOS, a user communicates with the operating system by issuing:

Which of the following DOS command is used to make a new directory?

Choose the program that translates and executes one line of source code at a time.

Interface used by DOS is called:

Which of the following provides a platform for other software to execute?

All of the following are internal commands of DOS EXCEPT:

Which interface uses icons and windows?

Which of the following file contains DOS internal commands:

Which of the following services are provided by the operating system?

DOS is a:

How many types of language translator have?

A computer cannot boot if it does not have:

Interpreter translates

DIR*.*

In DOS command, a backslash is used as part of a:

The operating system manages:

Which wildcard character represents any single character?

Which command will move the control to the root of the partition of the hard disk :

DOS:

In DOS command, a forward slash is used to indicate:

How many wildcards are used in DOS?

Which file will be searched using the wildcard Letters.?xt?

Which command removes directory along with all files and subdirectories in it?

The extension of a batch file is:

Which of the following resource can be allocated by operating system?

Which command removes directory along with all files and subdirectories in it?

Prompt command:

Which files will be searched using the wildcard Letters.*?

Which wildcard character represents multiple characters?

Which command removes directory along with all files and subdirectories in it?

Which of the following is a type of user interface?

All of the following are external commands of DOS EXCEPT:

XCOPY:

The two major types of software are:

Which command will move the control one level above to the parent directory?

The command DEL *.* will delete:

Which of the following are considered as resource?

Which parameter in DOS is used to view a directory list one screen at a time?