智慧职教: Item Code 是指()

开启第二条生产线的标准（） A: 早餐ITEM数≥280/午餐ITEM≥241 B: 早餐ITEM数≥281/午餐ITEM≥240 C: 早餐ITEM数≥241/午餐ITEM≥280 D: 早餐ITEM数≥200/午餐ITEM≥180

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

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

The opportunity cost of an item is ( ). A: the price of that item B: what you give up to get that item C: the time you have to spend on earning enough money to buy that item D: the cost of producing that item

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

A credit item is an item for which a country must pay. ( )

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

What is true about the point-to-point comparison? A: We move back and forth between Item A and Item B at each point. B: We should discuss items in the same order throughout the essay. C: Shifting between Item A and Item B makes the comparison easy to follow. D: It fully discusses Item A at first and then turns to Item B. E: It presents all the information about Item A and then all that about Item B.

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.