36. Which one of the following file names is invalid in DOS ?

1. 1. RIT.bat

   
   
   

   2. LISTEN.bin

   
   
   

   3. RLUA.btt

   
   
   

   4. TALK.bas

   
   
   

   5. None of these

   
   
   

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1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: C

   NA

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37. Which one of the following DOS commands sends contents of the screen to an output device ?

1. 1. BREAK

   
   
   

   2. DISK COPY

   
   
   

   3. MORE

   
   
   

   4. ASSIGN

   
   
   

   5. None of these

   
   
   

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1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: E

   NA

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38. The DOS command. which cannot be executed with versions 1 and 2 is

1. 1. GRAPHICS

   
   
   

   2. FIND

   
   
   

   3. LABEL

   
   
   

   4. MODE

   
   
   

   5. None of these

   
   
   

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1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: C

   NA

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39. What do you understand by the term 'booting' ?

1. 1. The process of starting the computer from the power-off position

   
   
   

   2. Connecting computer of the electric switch

   
   
   

   3. Increasing the memory of the computer

   
   
   

   4. The process of shut down the computer

   
   
   

   5. None of the above

   
   
   

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1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: A

   NA

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40. Which of the following is not usual file extension in DOS ?

1. 1. .exe

   
   
   

   2. .nat

   
   
   

   3. .0

   
   
   

   4. .class

   
   
   

   5. None of these

   
   
   

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1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: C

   NA

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