A、hardware
B、software
C、memory
D、boards
第1题:
In the RGB color spaces, each pixel on the screen has a corresponding RGB value which consists of(71)components.
A.two
B.three
C.four
D.six
第2题:
第3题:
以下哪个检索式查出的文献数量最多?
A.computer * design
B.computer + design
C.computer - design
D.“computer design”
第4题:
JRC电传设备ARQ呼叫连接后,发起呼叫电台的标识为_____。
A.calling & receive
B.calling & send
C.called & receive
D.called & send
第5题:
第6题:
串‘Computer’和串‘computer’相等。