Question 1 |
Which of the following is an illegal array definition?
Type COLONGE : (LIME, PINE, MUSK, MENTHOL); var a : array [COLONGE] of REAL; | |
var a : array [REAL] of REAL; | |
var a : array ['A'..'Z'] of REAL; | |
var a : array [BOOLEAN] of REAL; |
Question 1 Explanation:
Question 2 |
The term Phong associated with
Ray tracing | |
shading | |
Hiddenline removal | |
a game |
Question 2 Explanation:
Question 3 |
The subnet mask 255.255.255.192
extends the network portion to 16 bits | |
extends the network portion to 26 bits | |
extends the network portion to 36 bits | |
has no effect on the network portion of an IP address |
Question 3 Explanation:
Question 4 |
On a LAN ,where are IP datagrams transported?
In the LAN header | |
In the application field | |
In the information field of the LAN frame | |
After the TCP header |
Question 4 Explanation:
Question 5 |
In Ethernet, the source address field in the MAC frame is the _______ address.
original sender's physical | |
previous station's physical | |
next destination's physical | |
original sender's service port |
Question 5 Explanation:
Question 6 |
Which of the following transmission media is not readily suitable to CSMA operation?
Radio | |
Optical fibers | |
Coaxial cable | |
Twisted pair |
Question 6 Explanation:
Question 7 |
Consider the grammar
S \rightarrow ABCc \mid bc
BA \rightarrow AB
Bb \rightarrow bb
Ab \rightarrow ab
Aa \rightarrow aa
Which of the following sentences can be derived by this grammar?
S \rightarrow ABCc \mid bc
BA \rightarrow AB
Bb \rightarrow bb
Ab \rightarrow ab
Aa \rightarrow aa
Which of the following sentences can be derived by this grammar?
abc | |
aab | |
abcc | |
abbc |
Question 7 Explanation:
Question 8 |
The TCP sliding window
can be used to control the flow of information | |
always occurs when the field value is 0 | |
always occurs when the field value is 1 | |
occurs horizontally |
Question 8 Explanation:
Question 9 |
What is the bandwidth of the signal that ranges from 40 kHz to 4 MHz?
36 MHz | |
360 kHz | |
3.96 MHz | |
396 kHz |
Question 9 Explanation:
Question 10 |
Which Project 802 standard provides for a collision-free protocol?
802.2 | |
802.3 | |
802.5 | |
802.6 |
Question 10 Explanation:
There are 10 questions to complete.
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