46. What is the name of the batch file that is automatically run when MS-DOS is booted ?

1. 1. CONFIG.sys

   
   
   

   2. CONFIG.bat

   
   
   

   3. AUTOEXEC.bat

   
   
   

   4. RUN.bat

   
   
   

   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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47. Which file in MS-DOS contains internal commands that are loaded during booting process ?

1. 1. CONFIG.sys

   
   
   

   2. MSDOS.sys

   
   
   

   3. BIOS.sys

   
   
   

   4. COMMAND.xom

   
   
   

   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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48. Which commands are automatically loaded into main memory are known as

1. 1. internal

   
   
   

   2. external

   
   
   

   3. viral

   
   
   

   4. situational

   
   
   

   5. None of these

   
   
   

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1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: A

   NA

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49. Which of the following is not an external command of DOS ?

1. 1. LABEL

   
   
   

   2. FORMAT

   
   
   

   3. CHKDSK

   
   
   

   4. CLS

   
   
   

   5. ATTRIB

   
   
   

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1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: D

   NA

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50. In MS-DOS, which of the following commands in used to delete directory with all sub-directions and files ?

1. 1. Delete

   
   
   

   2. Del

   
   
   

   3. Deltree

   
   
   

   4. Move

   
   
   

   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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