A line formed outside the toy store two hours before it opened.

A developer chooses to avoid using SingleThreadModel but wants to ensure that data is updated in athread-safe manner. Which two can support this design goal？（） A: Store the data in a local variable. B: Store the data in an instance variable. C: Store the data in the HttpSession object. D: Store the data in the ServletContext object. E: Store the data in the ServletRequest object.

Where did the policemen catch two pickpockets? （ ） A: at the third crossing B: in the New building C: at dead-end street D: at the grocery store

A Node structure in a linked list . A: consists of two parts, one for the node value and the other for a pointer to another node. B: has only one part to store the node value. C: has only one part to store the relationship pointer between the nodes. D: consists of two parts, one for the node value and the other for the number of bytes required by the node.

The fire ______ two persons' death as well as the damage of all the store's property. A: is resulted in B: is resulted from C: resulted in D: resulted from

I bought this air conditioner from your store two weeks ago.“air conditioner”means______. A: 冰箱 B: 空气净化器 C: 空滤 D: 空调

百货大赛 A: department store B: convenience store C: chain store

NVRAM 的两个功能是什么？（选择两项。） What are two functions of NVRAM? (Choose two.) A: 存储启动配置文件 to store the startup configuration file B: 包含运行配置文件 to contain the running configuration file C: 存储 ARP 表 to store the ARP table D: 断电时保留内容 to retain contents when power is removed E: 存储路由表 to store the routing table

Amazon started out as an online _______________? grocery store|bookstore|convenience store|drug store

John went to the ______ to buy a pair of shoes yesterday. A: shoes store B: shoes’ store C: shoe’s store D: shoe store