List all copies of book titles that are available for borrowing.

What will be an ideal response?


RA: ? copyNo, title (Book ISBN (? available=‘Y’ (BookCopy)))
TRC: {BC.copyNo, B.title | Book(B) ? (?BC) (BookCopy(BC) ? (B.ISBN = BC.ISBN)
? (BC.available=‘Y’))}
DRC: {copyNo, title | (?ISBN, edn, yr, ISBN, avail) (Book(ISBN, title, edn, yr) ?

BookCopy(copyNo, ISBN, avail) ? avail=’Y’)}

Computer Science & Information Technology

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If memory is an issue rather than speed, and we have a sparse graph with a high number of vertices, it would probably be best to implement it with a(n):

A. linked list B. adjacency matrix C. adjacency list D. priority queue

Computer Science & Information Technology

All header and footer fields are positioned in the same place on all templates

Indicate whether the statement is true or false

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Sources listed in the ________ of the Source Manager dialog box are available only for the document in use

Fill in the blank(s) with correct word

Computer Science & Information Technology

In addition to networks, ____________ cabling is used in telephone systems.

Fill in the blank(s) with the appropriate word(s).

Computer Science & Information Technology