Question

Systems Architecture

7--> By default, what do most file management and operating do when a user deletes a file?

A) mark the storage allocation unit as free and the directory entry as unused

B) overwrite all allocated storage with spaces or other null content

C) Remove the entry from secondary storage  

D) Mark the directory entry as used

8--> Linux file access control types include________

A) read, write and change

B) read, modify and list

C) read, write and execute

D) read, write, list and execute

9--> A CPU's or computer's _______ is the highest numbered storage byte that can be represented

A) responsible memory

B) physical memory

C) configurable memory

D) addressable memory

10-->A reference to a page held in memory is called a _________

A) page hit

B) page pull

C) page miss

D) page collision

11-->_________ occurs when memory part allocated to a single processor or purpose are affected throughout physical memory

A) swapping

B) orphaning

C)Fragmentation

D)garbage collection

7--> By default, what do most file management and operating do when a user deletes a file?

A) mark the storage allocation unit as free and the directory entry as unused

B) overwrite all allocated storage with spaces or other null content

C) Remove the entry from secondary storage  

D) Mark the directory entry as used

8--> Linux file access control types include________

A) read, write and change

B) read, modify and list

C) read, write and execute

D) read, write, list and execute

9--> A CPU's or computer's _______ is the highest numbered storage byte that can be represented

A) responsible memory

B) physical memory

C) configurable memory

D) addressable memory

10-->A reference to a page held in memory is called a _________

A) page hit

B) page pull

C) page miss

D) page collision

11-->_________ occurs when memory part allocated to a single processor or purpose are affected throughout physical memory

A) swapping

B) orphaning

C)Fragmentation

D)garbage collection

Answer 1

Solution

Explanation

when a user deletes a file

It will be mark the storage allocation unit as free and the directory entry as unused

--

Linux file access control types

r(read)

w(write)

x(execute)

--

A CPU's or computer's addressable memory is the highest numbered storage byte that can be represented

--

A reference to a page held in memory is called a page hit

--

Fragmentation occurs when memory part allocated to a single processor or purpose are affected throughout physical memory

--

all the best