A: open loop
B: end loop
C: closed loop
举一反三
- ____________ congestion control to prevent the congestion. A: close loop B: open loop C: end loop
- Throwing a baseball pitch would be an example of what a control system? () A: Open Loop B: Closed Loop C: Efference Copy D: Central Centre (Executive)
- closed loop
- 请选出PL/SQL基本程序结构中属于循环结构的循环形式 A: WHILE-LOOP-END LOOP B: FOR-IN-LOOP-END LOOP C: LOOP—END LOOP D: IF-ELSE-END IF
- 下面不属于循环语句是（ ）。 A: while...end while B: case...end case C: loop ... end loop D: epeat ... end repeat
内容
- 0
下列可以作为标号的是（）。 A: loop# B: Loop C: #loop D: ;loop
- 1
以下语句错误的是：______ 。 A: Do while(Conditio Statements Loop B: Do Statements Loop while(conditio C: Do until(conditio Statements Loop D: Do until(conditio Statements end do
- 2
A circular loop of wire is held in a uniform magnetic field, with the plane of the loop perpendicular to the field lines. Which of the following will not cause a current to be induced in the loop? A: crushing the loop B: rotating the loop about an axis perpendicular to the field lines C: keeping the orientation of the loop fixed and moving it along the field lines D: pulling the loop out of the field
- 3
Arduino IDE的默认程序段为（ ） A: Setup()和Loop() B: setup()和Loop() C: Setup()和loop() D: setup()和loop()
- 4
关于LOOP循环语句,可用如下形式进行说明。其中描述正确的是... END LOOP [循环语句标签] ;