<strong>语句<code>printf("%d",1/3);</code>输出为<code>0.33。</code></strong>

下列变量命名正确的是? A: (R0) B: float C: 3code D: num

RADIUS协议CODE＝1的应答包中，CODE值可以是（） A: 2 B: 4 C: 1 D: 3

Maplesim’s code generation can not generate ()。 A: C code B: Java code C: Html code D: MATLAB code

Use the following code to answer the following questions: int id = 0; cout &#91;< "ID: "; cin &#93;> id; if (id == 1) cout << "Janet"; else if (id == 2 || id == 3) cout << "Mark"; else if (id == 4) cout << "Jerry"; else cout << "Sue"; (1) The above code display ____when the id variable contains the number 2? (2) The above code display ____when the id variable contains the number 4? (3) The above code display ____when the id variable contains the number 3? (4) The above code display ____when the id variable contains the number 8

目前较常用的QR Code, PDF417, Code One,Code 49, Code 16K等，是属于

In minicomputers and microcomputers, the most commonly used English alphabet and character coding is ( ). A: BCD code B: Hexadecimal C: ASCII code D: Complement code E: GB location code F: Font code G: Check code

Analyze the following code: Code 1: int number = 45; bool even; if (number % 2 == 0) even = true; else even = false; Code 2: int number = 45; bool even = (number % 2 == 0); A: Code 1 has compile errors. B: Code 2 has compile errors. C: Both Code 1 and Code 2 have compile errors. D: Both Code 1 and Code 2 are correct, but Code 2 is better.

危险货物集装箱装运时,应查阅()。 A: IMDG Code B: IMSBC Code C: IBC Code D: IGC Code

载驳船装运包装危险货物时，应查阅 。 A: 《IMSBC Code》 B: 《IBC Code》 C: 《IGC Code》 D: 《IMDG Code》