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

The command DEL *.* will delete:

Which of the following is a type of user interface?

All or the following are types system software EXCEPT:

Interpreter translates

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

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

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

All of the following are internal commands of DOS EXCEPT:

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

Interface used by DOS is called:

The two major types of software are:

Which of the following file contains DOS internal commands:

How many wildcards are used in DOS?

XCOPY:

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

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

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

RMDIR command :

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

Which one of the following is application software?

Which wildcard character represents multiple characters?

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

A computer cannot boot if it does not have:

Which program translates assembly language code to machine code?

Which interface uses icons and windows?

How many types of language translator have?

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

DOS is a:

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

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

Window:

Which of the following are considered as resource?

An operating system is considered to be:

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

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

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

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

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

DOS:

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

How many types of DOS commands are there?

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

The operating system manages:

DIR*.*

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

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

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

All of the following are external commands of DOS EXCEPT:

Prompt command:

Which wildcard character represents any single character?

The extension of a batch file is: