ADC12中断向量函数的定义正确的是（）。 A: B: pragma vector = ADC12_VECTOR__interrupt void ADC12_Interrupt( ) C: D: pragma vector = ADC_VECTOR__interrupt void ADC12_Interrupt( ) E: F: pragma vector = MSP430_ADC12__interrupt void ADC12_Interrupt( ) G: H: program vector = ADC_VECTOR__interrupt void ADC12_Interrupt( )

以下中断服务函数写法正确得是( A: __interrupt void P1_ISR(void)<br> {……} B: C: pragma vector = P1INT_VECTOR<br> __interrupt void P1_ISR(void)<br> {……} D: interrupt void P1_ISR(void)<br> {……} E: F: pragma vector = P1INT_VECTOR<br> interrupt void P1_ISR(void)<br> {……}

如果是P1_5引发的外部中断，以下中断服务函数及中断向量正确是（）？ A: B: pragma vector=P1INT_VECTOR C: D: pragma vector=P0INT_VECTOR E: F: pragma vector=0x7B G: _interrupt void P1_Int() { }

中断函数的关键词是（）。 A: Interrupt B: __Interrupt C: interrupt D: __interrupt

If F is a vector field, then divF is a vector field.

In the vector field, the vector line is such a curve where ( ) A: The tangent direction at each point on it is orthogonal to the direction of the vector field at that point. B: The tangent direction at each point on it is parallel to the direction of the vector field at that point. C: The value of each point on it is equal to the value of the vector field at that point. D: The vector line is the geometric curve of the vector field function.

下列创建vector容器对象的方法中,错误的是( ) A: vector v(10); B: vector v(10, 1); C: vector v{10, 1}; D: vector v = (10, 1);

The coordinates of a vector relative to a basis in a vector space is unique.

下面哪条语句创建了一个存有10个整数的vector对象？ A: std::vector<int> v(10); B: std::vector v; C: std::vector v[10]; D: std::vector<int> v[10]; E: std::vector(int) v;

定时器0的中断号是（ ） A: interrupt 0 B: interrupt 1 C: interrupt 2 D: interrupt 3