Define a hash.
What will be an ideal response?
In computer security, a hash (or more accurately, a cryptographic hash function) is a mathematical function that you run on a string of binary digits of any length that results in a value of some fixed length (often called a checksum or a message digest). No matter how long or how short the input, the hash's message digest will always be the same length (usually around 100 to 500 bits long, depending on the type of hash you use).
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The ____ topology is the oldest communications design method, with roots in telephone switching systems.
A. star B. mesh C. ring D. bus
Ten is 15 percent of what number?
What will be an ideal response?
The speed of ________ refers to the time it takes for a router to learn about a change in the network and update its routing tables
A) Convergence B) Spanning C) ISP D) EGP
Which two components would most likely be needed for a gaming PC? (Select two.)
A) Sturdy power cord B) High definition sound card and speakers C) Remote Bluetooth headphones D) Large amount of RAM E) S-Video receiver