What are the differences between a stack and a queue?
What will be an ideal response?
What are the differences between a stack and a queue?
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State which of the following schedules are serializable.
a. r1(x) r2(y) r1(z ) r3(z ) r2(x) r1(y) b. r1(x) w2(y) r1(z ) r3(z ) w2(x) r1(y) c. r1(x) w2(y) r1(z ) r3(z ) w1(x) r2(y) d. r1(x) r2(y) r1(z ) r3(z ) w1(x) w2(y) e. w1(x) r2(y) r1(z ) r3(z ) r1(x) w2(y)
Write Boolean expressions that represent the given English expressions. Assume any variables used have been declared and initialized
a) at least one of x or y is odd b) at least one of x or y is non-negative (x is non-negative is written x >= 0) c) The hit is no more than 2.5 units away from target d) x is 1 or x is equal to y e) t is strictly between 3.2 and 3.3
The ____________________ selector is used to redefine formatting for a group of tags only when those tags appear in a defined order.
Fill in the blank(s) with the appropriate word(s).
The ____________________ option of the Scale attribute of a Flash movie scales the movie to the exact dimensions set in W and H, regardless of the aspect ratio of the movie.
Fill in the blank(s) with the appropriate word(s).