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

A computer cannot boot if it does not have:

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

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

DOS:

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

Which program translates assembly language code to machine code?

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

The extension of a batch file is:

Which wildcard character represents any single character?

Prompt command:

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

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

An operating system is considered to be:

All of the following are internal commands of DOS EXCEPT:

Which one of the following is application software?

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

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

How many types of DOS commands are there?

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

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

Which wildcard character represents multiple characters?

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

DOS is a:

Window:

All of the following are external commands of DOS EXCEPT:

Dir ? lass.* command

Interface used by DOS is called:

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

The operating system manages:

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

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

RMDIR command :

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

XCOPY:

Which of the following is a type of user interface?

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

Which of the following are considered as resource?

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

DIR*.*

Which of the following file contains DOS internal commands:

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

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

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

How many wildcards are used in DOS?

Which interface uses icons and windows?

All or the following are types system software EXCEPT:

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

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

The command DEL *.* will delete:

How many types of language translator have?

The two major types of software are:

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

Interpreter translates