Alan is considering the use of new identification cards in his organization that will be used for physical access control. He comes across a sample card and is unsure of the technology. He breaks it open and sees the following internal construction. What type of card is this?
A. Smart card
B. Proximity card
C. Magnetic stripe
D. Phase-two card
Answer: B. Proximity card
Computer Science & Information Technology
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What will be an ideal response?
Computer Science & Information Technology
How would you write the following algebraic equation in C++? c = (a + b )2 (a - b )2
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Computer Science & Information Technology