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Digital Assistant 2023 PART B - 100 Marks All Topics MCQs

File System Interface Access Methods - 1 - Operating System Questions & Answers

1.

The file name is generally split into two parts :

   A.) name & identifier
   B.) identifier & type
   C.) extension & name
   D.) type & extension

Answer: Option 'C'

​extension & name

2.

The file name is generally split into two parts :

   A.) name & identifier
   B.) identifier & type
   C.) extension & name
   D.) type & extension

Answer: Option 'C'

​extension & name

3.

The open file table has a/an _______ associated with each file.

   A.) open count
   B.) close count
   C.) file permission
   D.) file content

Answer: Option 'A'

open count

4.

The open file table has a/an _______ associated with each file.

   A.) open count
   B.) close count
   C.) file permission
   D.) file content

Answer: Option 'A'

open count

5.

System wide table in UNIX contains process independent information such as :

   A.) location of file on disk
   B.) access dates
   C.) file size
   D.) all of the mentioned

Answer: Option 'D'

all of the mentioned

6.

System wide table in UNIX contains process independent information such as :

   A.) location of file on disk
   B.) access dates
   C.) file size
   D.) all of the mentioned

Answer: Option 'D'

all of the mentioned

7.

Data cannot be written to secondary storage unless written within a ______

   A.) file
   B.) swap space
   C.) directory
   D.) text format

Answer: Option 'A'

file

8.

Data cannot be written to secondary storage unless written within a ______

   A.) file
   B.) swap space
   C.) directory
   D.) text format

Answer: Option 'A'

file

9.

File attributes consist of :

   A.) name
   B.) type
   C.) identifier
   D.) all of the mentioned

Answer: Option 'D'

all of the mentioned

10.

File attributes consist of :

   A.) name
   B.) type
   C.) identifier
   D.) all of the mentioned

Answer: Option 'D'

all of the mentioned

11.

The information about all files is kept in :

   A.) swap space
   B.) operating system
   C.) seperate directory structure
   D.) none of the mentioned

Answer: Option 'C'

​seperate directory structure

12.

The information about all files is kept in :

   A.) swap space
   B.) operating system
   C.) seperate directory structure
   D.) none of the mentioned

Answer: Option 'C'

​seperate directory structure

13.

A file is a/an _______ data type.

   A.) abstract
   B.) primitive
   C.) public
   D.) private

Answer: Option 'A'

​abstract

14.

A file is a/an _______ data type.

   A.) abstract
   B.) primitive
   C.) public
   D.) private

Answer: Option 'A'

​abstract

15.

The operating system keeps a small table containing information about all open files called :

   A.) system table
   B.) open-file table
   C.) file table
   D.) directory table

Answer: Option 'B'

​open-file table

16.

The operating system keeps a small table containing information about all open files called :

   A.) system table
   B.) open-file table
   C.) file table
   D.) directory table

Answer: Option 'B'

​open-file table

17.

In UNIX, the open system call returns :

   A.) pointer to the entry in the open file table
   B.) pointer to the entry in the system wide table
   C.) a file to the process calling it
   D.) none of the mentioned

Answer: Option 'A'

pointer to the entry in the open file table

18.

In UNIX, the open system call returns :

   A.) pointer to the entry in the open file table
   B.) pointer to the entry in the system wide table
   C.) a file to the process calling it
   D.) none of the mentioned

Answer: Option 'A'

pointer to the entry in the open file table

19.

Data cannot be written to secondary storage unless written within a ______

   A.) file
   B.) swap space
   C.) directory
   D.) text format

Answer: Option 'A'

file

20.

Data cannot be written to secondary storage unless written within a ______

   A.) file
   B.) swap space
   C.) directory
   D.) text format

Answer: Option 'A'

file


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