更多"When a machine analyses the frequen"的相关试题:
[单项选择]When a machine analyses the frequencies used by a particular voice and draws a graph of them, sound is ______ electronically into a pattern of lines.
A. relieved
B. converted
C. magnified
D. burst
[单项选择]When used in criminal investigation, DNA fingerprinting requires ______.
[单项选择]Which of the following channels, when used in close proximity to one another, provide the BESTprotection against crosstalk?（）
A. 1 and 11
B. 2 and 10
C. 6 and 1
D. 6 and 11
[单项选择]When was sugar used widely
A. 3,000 years ago.
B. In modem times.
C. Quite recently.
D. 300 years ago.
[单项选择]I was so ______ when I used the automatic checkout lane in the supermarket for the first time.
A. immersed
B. assaulted
C. thrilled
D. dedicated
[单项选择]He is ______ fatter than he was when I used to know him.
A. considerate
B. considerable
C. considerably
D. considerately
[单项选择]According to the passage, when stamps were used, the postage would be ______ that in the early 19th century.
[多项选择]Which two commands may be used when configuring an IP address for a Gigabit Ethernet interface?（）
A. set interfaces ge-0/0/0.0 address 10.1.1.1/24
B. set interfaces ge-0/0/0.0 family inet address 10.1.1.1/24
C. set interfaces ge-0/0/0 unit 0 family inet address 10.1.1.1/24
D. set interfaces ge-0/0/0 address 10.1.1.1/24
[单项选择]When EIGRP is used as the PE-CE routing protocol which of these statements is correct?（）
A. EIGRP can be used only as the PE-CE routing protocol if the PE and CE routers are in the same AS
B. Other EIGRP AS routes are automatically advertised to the CE router and do not require a redistribution configuration command to be configured
C. Unlike other routing protocols that are used between PE and CE routers, EIGRP supports backdoor links
D. Configure of the VPN is only required on the PE router
[单项选择]Approximately when did English begin to be used beyond England
A. In 1600.
B. Around 1350.
C. Before 1600.
D. After 1600.
[单项选择]When the adjacency matrix method is used to store a graph, which of the statements is (are) true ( ) Ⅰ．the space required depends on the number of vertices Ⅱ．the apace required depends on the number of edges
A. None
B. Ⅰ only
C. Ⅱ only
D. Ⅰ and Ⅱ
[单项选择]Which of the following should not be used when trying to escape a fire
A. windows.
B. elevators.
C. fire escapes.
D. stairways.
