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单选题 Operating systems provide( )between users and the computer
学科：计算机专业英语
时间：2023-11-07 16:54:02
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题目1单选题
()system let you run more than one program at a timeA. ApplicationB. SoftwareC. Real timeD. Multitask
题目2单选题
( )refers to a set of wireless networking technologiesA. LANB. Wi-FiC. WAND. Internet
题目3单选题
Operating systems provide( )between users and the computerA. a linkB. an interfaceC. devicesD. applicationg
题目4单选题
{Generally software can be divided into two types:( ) software and application software. }A. systemB. I/OC. ControlD. Database
题目5单选题
{The process whereby software is installed into an operational environment is called "( )"}A. deploymentB. developmentC. setupD. lay up
题目6单选题
{A( ) is a computer is communication network in a local area, which connects various computers}A. InternetB. MANC. WAND. LAN
题目7单选题
{Every Web site and electronic device connected to the Internet must possess a unique()}A. E-MailB. IP addressC. serverD. NOS
题目8单选题
The ( ) tells the computer what to doA. diskB. memoryC. programD. data
题目9单选题
{Generally software can be divided into two types: _____ software and application software. }A. databaseB. systemC. operatingD. text
题目10单选题
_____ is the combination of computer and video technologyA. MultimediaB. DisplayC. CommunicationD. Internet
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