Which of the Following Statements Is True of Symmetric Encryption

question 88

Multiple Choice

Which of the following statements is true of symmetric encryption?

• A)It uses the same key for both encoding and decoding.
• B)It is more difficult and slower than asymmetric encryption.
• C)It does not require a key to encrypt or decrypt data.
• D)It uses a special version called public/private key on the Internet for a secure communication.

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Definitions:

Current Transformer

A transformer used for metering alternating current. Current transformers generally have a standard output current value of 5 A at rated primary current.

Moving Vane

A mechanical component in some measurement devices that moves in response to an external physical quantity, such as fluid flow or electrical current.

High Resistance

A characteristic of materials or components that oppose the flow of electric current, resulting in a low current for a given applied voltage.

Loading Effect

The impact on a circuit when a measurement device or an additional component is connected, altering the circuit's original behavior.