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3 years ago

What does RoHS stand for and why is RoHS compliance important?

Computers and Technology

1 answer:

gladu [14]3 years ago

8 0

Answer:

It stands for Restriction of Certain Hazardous Substances.

Web search says it is important because,

RoHS compliance dovetails into WEEE by reducing the amount of hazardous chemicals used in electronic manufacture. Put another way, RoHS regulates the hazardous substances used in electrical and electronic equipment, while WEEE regulates the disposal of this same equipment.

Explanation:

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The Turing test consists of a person asking written questions of a person and a computer. If the questioner can't tell which one

Juliette [100K]

Answer:

intelligence

Explanation:

According to my research on information technology, I can say that based on the information provided within the question if this happens then we can say that the computer has attained intelligence. This is because this is a test developed by Alan Turing in 1950, in order to observe a machine's ability to exhibit intelligent behavior equal to, or indistinguishable from, that of a human.

I hope this answered your question. If you have any more questions feel free to ask away at Brainly.

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3 years ago

An IT specialist is consulted about setting up a peer-to-peer network. What would the specialist say about security risk in this

ohaa [14]

I just did this, its A

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3 years ago

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Who created internet

vlada-n [284]

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robert e kahn, vint cerf

Explanation:

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3 years ago

How to put vibratuon when tapping on keyboard galaxy s3?

mote1985 [20]

Go to your phone settings and select it off.

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3 years ago

The principal object of a hash function is __________ .

abruzzese [7]

Answer:

a. data integrity

Explanation:

In Computer science, a hash function can be defined as any function which is used to map data by accepting a block of data with variable length size or arbitrary size as input to produce a fixed size hash values or codes.

Generally, when a block of data (input) of arbitrary size is hashed, the resulting hash values or codes is usually smaller than the input data. Thus, hash functions are considered to be a compression of data and as a result, sometimes called compression functions. Basically, the block size of a hash function typically ranges from 128 bits to 512 bits.

Some of the properties of a hash function are;

1. Pre-image resistance: this makes it practically impossible to reverse a fixed-size hash values to its initial arbitrary size. This property helps to maintain and enhance data integrity by making it difficult or impossible for an attacker to find the input data from a hash value.

2. Second pre-image resistance: this property makes it near impossible or very difficult to determine or decode another input data from a given set of input and hash values. Also, this helps to enhance data integrity.

3. Collision resistance: this is to make possible for all hash values to have a unique value. This simply means that, with this property it would be difficult for different input data to have the same hash value. Thus, it helps to create integrity in data management.

Hence, with the aforementioned properties, the principal object of a hash function is data integrity.

Hash functions in the computer world includes;

1. Message Digest (MD): it is a 128 bit hash function and comprises of the following; MD2, MD4, MD5, and MD6.

2. Secure Hash Function (SHA): it comprises of the following; SHA-0, SHA-1,SHA-2, and SHA-3.

3. Whirlpool: it comprises of the following; Whirlpool-0, Whirlpool-T, and Whirlpool. It is primarily a 512 bit hash function.

4. RACE Integrity Primitives Evaluation Message Digest (RIPEMD): it comprises of the following versions; RIPEMD, RIPEMD-128, and RIPEMD-160.

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3 years ago