设有两个串p和q，求q在p中首次出现位置的运算称作（　　）。 -题库考试答案搜索网

设有两个串p和q，求q在p中首次出现位置的运算称作（　　）。

单选题

2021-07-17 21:15

A、连接
B、模式匹配
C、求子串
D、求串长

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正确答案

B

试题解析

标签：综合类计算机计算机二级 VB笔试网络技术数据库技术信息安全技术嵌入式系统开发技术网络工程师数据库工程师信息安全工程师嵌入式系统开发工程师全国计算机等级考试二级VB笔试模拟试题(2)

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