Answer the following statements true (T) or false (F)
1. The first web browser was introduced in 1991.
2. In early computers, vacuum tubes were used to do the internal switching necessary for
computations.
3. The transistor is a great improvement over the vacuum tube because it is much more energy
efficient.
4. The browser resides on a server.
5. A network consists of two or more linked computers that can share resources.
1. True
2. True
3. True
4. False
5. True
Computer Science & Information Technology
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A ________ is two or more submacros that are similar in function and are stored under the same macro name
A) macro group B) data actions group C) submacro group D) data blocks group
Computer Science & Information Technology
A symbol for an operation—like a + for addition or a - for subtraction—is a(n) ________
Fill in the blank(s) with the appropriate word(s).
Computer Science & Information Technology