Q7-4.
b
Answer
Explanation
As a 10-bit binary number, it can be expressed as 210 bits (1024 bits).
Q7-5.
c
Answer
Explanation
A stack is an approach that can be used for inserting or deleting data. In a stack, data is inserted at the end of the list, and the last inserted data is deleted.
If the stack is operated in sequence, the order is:
3
4
6
7
5
1
The result of the operations is 3, 7, 1 from the top.
Q7-6.
d
Answer
Explanation
Sorting refers to arranging data in order.
Order after first sorting is finished: 1, 4, 3, 2, 5
Order after second sorting is finished: 1, 3, 2, 4, 5
Order after third sorting is finished: 1, 2, 3, 4, 5
As detailed in procedure 5), when replacement occurs, the procedure is repeated from 1).
Therefore, the sorting is completed on the fourth time.
Q7-7.
d
Answer
Explanation
The communication network independent of node A has six (6) nodes: G, F, I, J, K, L.
Q7-8.
c
Answer
Explanation
A programming language summarizes the rules and syntax for describing processing procedures to computers.
Q7-9.
c
Answer
Explanation
HTML is a language used to create Web pages. It uses control characters called tags to instruct how the page is to be displayed.
12