May 4, 2024

Database-Management-System

Question 441 Considering the relation schemas R (A, B, C, D) and S (C. D. E. F), what will be the degree of the resultant relation […]
May 5, 2024

Port-no.

Question 1 Match the following port numbers with their uses: A (a)-(iv), (b)-(i), (c)-(ii), (d)-(iii) B (a)-(ii), (b)-(i), (c)-(iv), (d)-(iii) C (a)-(ii), (b)-(iv), (c)-(iii), (d)-(i) D […]
May 6, 2024

Routing

Question 46 In hierarchical routing with 4800 routers, what region and cluster sizes should be chosen to minimize the size of the routing table for a […]
May 6, 2024

Question 680 – RAM

If each address space represents one byte of storage space, how many address lines are needed to access RAM chips arranged in a 4 x 6 […]
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