| 1. 名詞解釋(30%) |
| |
a. Encapsulation |
d. Inheritance |
| |
b. Data mining |
e. Mobile computing |
| |
c. Broadband Network |
f. Java applet |
| |
|
| 2. 是非題: (25%) |
| a. |
In a real-time system, the dispatcher divides CPU time
into slices for multiple programs in the memory. |
| b. |
HTTP is a protocol in the application layer of TCP/IP protocols. |
| c. |
C++ and Java can be viewed as object-oriented programming
languages. |
| d. |
In a ring network, if one computer fails, then the entire
network fails because the data does not get past the failed computer. |
| e. |
It is unusual that the size of a packet's wrapping exceeds
the size of the message unit found within. |
| |
|
| 3.計算以下程序的平均等待時間 (10%) |
| |
a.以Short-Job-First排程
b.以First-Come-First-Serve排程
|
|
Process
|
Burst(ms)
|
|
1
|
10
|
|
2
|
27
|
|
3
|
3
|
|
4
|
6
|
|
5
|
12
|
|