By using the sign-and-magnitude coding scheme, the binary sequence 1101.01 represents a decimal number with its value equal to（）

A．6,25

B．-5.25

C．4.25

D．-3.25

A．encode it by using the binary coding scheme

B．quantize it in amplitude

C．sample it at discrete time instant

D．pass it through a D/A converte

Correlative-level coding (also known as partial-response signaling) can achieve the Nyquist rate of 2W symbols per second over a channel of bandwidth of 2W Hz using realizable and perturbation-tolerant filters.

A vessel using a traffic separation scheme shall ______.

A.only anchor in the separation zone

B.cross a traffic lane at as small an angle as possible

C.avoid anchoring in areas near the termination of the scheme

D.utilize the separation zone for navigating through the scheme if she is impeding other traffic due to her slower speed

(b) Identify the most appropriate approved share option scheme for Happy Home Ltd. Outline the scheme

requirements and the tax benefits of using it compared to the current unapproved scheme. (6 marks)

A.在Packet Uplink Assignment中得知

B.在Packet Downlink Assignment中得知

C.在Uplink StateFlag标志位得知

D.在Stealingbits标志位得知

● Using the WBS shown in the Special window, a typical work package would be:

A Software development

B Systems design

C Coding

D A, B, and C

E None of the above.

A.Horizontal Dilution of Precision

B.Selective Availability

C.Doppler Shifting

D.Precision Coding