Answer:
The control unit of the CPU contains circuitry that uses electrical signals to direct the entire computer system to carry out stored program instructions.
Explanation: The control unit does not execute program instructions rather, it directs other parts of the system to do so.
Answer
References tab.
Explanation
In MS word documents, you can add footnotes and endnotes by;
• Clicking the area to add a footnote
• Clicking references, then insert Footnote. The word program will insert a reference mark in the text and will add the footnote mark at the bottom of the page
• Type a footnote text.
Hope this Helps!
Answer is
(HMAC)
Hashed Message Authentication Code
This combines authentication via a shared secret
cryptography algorithm key with hashing. It involves the client and server each
with a private key. The client creates a unique hash per request to the server
through hashing the request with private keys.
'SYSTEM' <span> software helps run the computer and coordinates instructions between other software and the hardware devices.</span>
<span>c. Department of Advanced Research Projects Agency</span>
