● A (75) system placed between the company network and the outside world may limit outside access to the internal network.
(75)
A. firewall
B. modem
C. gateway
D. key
第1题:
On a virtual memory system, the logical memory space available to the program is totally(14) of the physical memory space.
A.dependent
B.independent
C.in
D.outside
第2题:
In C language, external variables have to be defined(54) function, this(55)actual storage for it.
A.in
B.out
C.inside
D.outside
第3题:
13、Java程序向显示器输出信息“Hello, World”,下列哪种写法是错误的?
A.System.out.print(“Hello, world” );
B.System.out.println(“Hello, world” );
C.System.out.print(“Hello, world\n” );
D.printf(“Hello, world\n” );
第4题:
阅读以下说明,回答问题1至问题6,将解答填入对应的解答栏内。
[说明]
某企业的网络拓扑结构如图4-1所示。
防火墙使用安全区域的概念来表示与其相连接的网络。图4-1中inside、outside和dmz区域对应Trust区域、Untmst区域和dmz区域,不同区域代表了不同的可信度,默认的可信度由高到低的顺序为(1)。 (1)备选答案: A.inside、outside、dmz
B.inside、dmz、outside
C.outside、dmz、inside
D.outside、inside、dmz
第5题:
3. Please put on your sweater.lt-s very __________outside.
A. hot
B. cold
C. expensive
D. small
第6题:
下面哪一种不是主流的空间定位技术()
A.inside-out
B.outside-in
C.inside-in
D.Hololens