A+ Answers of the following Questions

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Question 1 
A CPU usage that consistently exceeds ____ percent indicates that the processor speed is inadequate.

 

 

Question 2 
A high CPU usage (consistently over ____ percent) is an indication that the processor speed is inadequate.

 

 

Question 3 
The fsck command is syntactically similar to the ____ command


Question 1 
A(n) ____ disc is a computer storage medium that operates using digitized beams of light.

 

 

Question 2 
The smallest unit of space on a FAT disk that any OS can access is a ____, which usually consists of 512 bytes.

 



Question 3 
In the Hardware tab of the Local Disk Properties dialog box, use the ____ to enable write caching.

Question1
Only ____ permits user accounts and user groups to be linked to folder and file permissions.

 


Question 2
In the Processes tab of Task Manager, the ____ column indicates the “working set” of a process, or the amount of memory it is actively using.

 


Question 3 
To use the free command in Fedora Core 4, type ____.

Question 1 
Windows-based operating systems support file-sharing traffic across a network by using the ____ communications protocol.

 

 

Question 2 
In ____ multitasking, the OS executes an application for a specific period of time, according to its assigned priority.

 

 

Question 3 
Whenever a program or command is executed in Fedora Core 4, the kernel assigns an identification number called a(n) ____.

Question 1 
Passwords in Fedora Core 4 can contain up to ____ characters.

 


Question 2 
In Windows XP user mode, native OS system services are exposed to user applications by the ____.

 

 


Question 3
 In ____ multiprocessing systems, several CPUs execute programs and distribute the computing load over a small number of identical processors.

    • 7 years ago
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