The feature that can improve cybersecurity is the detection of interferences, and the one that can be used by hackers is checking the configuration of networks.
Netstumbler is a program used to identify surround wireless networks. This program is mainly available for Window systems and includes the following features:
- Detecting wireless networks.
- Detecting interferences.
- Checking the configuration of networks.
These features have both a positive and a negative side as they can be used to increase cybersecurity, which is positive, but they can also be used by hackers to attack networks and the devices in them.
One positive feature is the detection of interferences because this can be used to detect possible external or threatening networks. On the other hand, checking the configuration can be a negative feature because hackers can use this information to enter and hack the networks.
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Hard
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Answer:
D. int* ptr;
Explanation:
int *ptr; it is pointer used to hold address of another integer variable.In the options provided we have int ptr that is an integer variable of name ptr.
*int ptr; is wrong this will give error because first we have to write the data type.
int ptr*; is an integer varaible with name ptr*.
int* ptr; is a pointer which can hold the address of another integer varaible.
