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WorksheetsNetwork Basic
Total questions: 10
Worksheet time: 5mins
Subnetting is used to split a network into smaller portions?
Yes
No
Which of the following is NOT one of the three major classes of
threats?
Attempts to intrude on the system
Denial of service attacks
Online auction fraud
A computer virus
The most desirable approach to security is one which is:
Perimeter and static
Perimeter and dynamic
Layered and static
Layered and dynamic
Blocking attacks seek to accomplish what?
Shutdown security measures
Install virus on a target system
Prevent legitimate users from accessing a system
break into a target system
What is the acronym of URL
Unique Resource Locator
Uniform Resource Locator
Uniform Reserved Locator
Uniformed Reserved Locator
Malware is NOT a common threat for system
True
False
Name a type of malware:
Caterpillars
Lions
Worms
Cat
Software that enables a user to obtain secret information about another computer's activities.
Malware
Spyware
Adware
Trackware
Explain range of TCP/IP A classes
224 to 239
192 to 223
128 to 191
1 to 126
HTTP protocol runs on which port?
80
180
443
800
