Why is Layer 3 addressing hierarchical?
What will be an ideal response?
The hierarchical nature of Layer 3 addressing means that one route entry could refer to a
large general network and another entry could refer to a subnet of that same network.
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Answer the following statements true (T) or false (F)
1. The register file is on the same chip as the ALU and control unit. 2. The register file employs much shorter addresses than addresses for cache and memory. 3. To handle any possible pattern of calls and returns the number of register windows would have to be unbounded. 4. Cache memory is a much faster memory than the register file. 5. The cache is capable of handling global as well as local variables.
Find the error in the code segments, and explain how to correct it:
``` switch (n) { case 1: System.out.println("The number is 1"); case 2: System.out.println("The number is 2"); break; default: System.out.println("The number is not 1 or 2"); break; } ```