FUNDAMENTALS OF COMPUTER

APPLICATION SYSTEM SOFTWARE

WHAT IS COMPUTER SOFTWARE

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Functions of Operating System
A
Disk Clean up
B
Monitoring performance
C
Managing antivirus
D
Spyware
Explanation: 

Detailed explanation-1: -Windows NT Performance Monitor counters collect and present information about the system performance. The counters are useful for identifying performance problems or bottlenecks that affect the operating system or installed applications.

Detailed explanation-2: -The Microsoft Windows Performance Monitor is a tool that administrators can use to examine how programs running on their computers affect the computer’s performance. The tool can be used in real time and also be used to collect information in a log to analyze the data at a later time.

Detailed explanation-3: -A system performance monitor primarily collects and reports key performance indicators and metrics into the operational state of a system. Most operating systems have a native SPM application/component that displays factual and graphical stats for system performance.

Detailed explanation-4: -By using Performance Monitor, a network or server administrator can identify bottlenecks on a wide variety of server and network components. As an administrator, you can also use Performance Monitor to capture performance counters over time and identify baselines and trends.

Detailed explanation-5: -Control over system performance: Records the response time between service requests and system response to having a complete view of the system health. Mainly monitor the system health performance. Job accounting: The time and resources which has been used by the users will be tracked by the operating system.

There is 1 question to complete.