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Exponents
0.8621x10³
Mantissa=8621
Exponent=3
What’s a firewall
A firewall restricts access to a network by blocking any incoming data thats suspicious
What’s encryption
Encryption involves scrambling data to make it unreadable encrypted data cannot be understood if it is intercepted while being sent across a network
Computer structure
What is main memory
Main memory is organized into a number of different memory locations each location has a unique address
