What is the difference between a subquery and a join? Under what circumstances would you not be able to use a subquery?
What will be an ideal response?
With a subquery, the columns specified in the SELECT list are restricted to one table. Thus,
cannot use a subquery if the SELECT list contains columns from more than one table.
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Develop a heuristic algorithm to add k sequential LLs in an N × N grid topology network, where k ? 1 and N ? R, to minimize the APL value. Compare the APL value, after adding k LLs with the heuristic algorithm, with respect to the APL value after adding the same number of LLs with the MinAPL-based LL addition algorithm. Make suitable assumptions.
What will be an ideal response?
Which three packets are exchanged between two hosts when establishing a TCP connection?
What will be an ideal response?
You can create ____ that consist of multiple indexes or keys.
A. indexed arrays B. two-dimensional arrays C. multidimensional arrays D. key arrays
Select the EAP protocol supported by WPA2 Enterprise that securely tunnels any credential form for authentication using TLS.
A. EAP-MSCHAPv2 B. EAP-AKA C. EAP-FAST D. EAP-TLS