What is computer hacking? describe some examples

1 answer:

3 0

Computer hacking refers to the practice of modifying or altering computer software and hardware to accomplish a goal that is considered to be outside of the creator's original objective.

“bot,” is a computer under the control of a hacker without the knowledge of the computer user.

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It is possible to play older console games such as those written for the nintendo game boy or sega genesis on a personal compute

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Emulator««««that is the answer

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Dima020 [189]

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Nonprocedural access to a database

777dan777 [17]

Answer:

Option D: All of above.

is the correct answer.

Explanation:

Non-procedural access is the feature of the database.
This means that when a database is created in a database management system (DBMS) using data definition language (DDL), it will be accessed every time using a data manipulation language (DML). The standard DML is SQL. SQL stands for Sequential Query Language.
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i hope it will help you!

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The IPv4 address scheme has enough IP addresses to give every blade of glass in the world its own unique IP. True False

Andrew [12]

Answer:

False

Explanation:

IPv4 address are composed of four octets (8 bit numbers), ranging from 0.0.0.0 to 255.255.255.255

All those 32 bits, in decimal notation, can form a total of

$2^{32} = 4,294,967,296$ different addresses.

Being more than 4 billion addresses and ignoring that some addressesare reserved for special uses, even present human population almost doubles that number.

So it is safe to state that IPv4 addresses is not enough to give every blade of grass its own IP.

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