With this, a Bluetooth 3.0 device will be able to ____ with another device, and use Wi-Fi for the data transfer. A: play B: pair C: connect D: link

Which one is not the Virtual reality interactive device? A: Data glove B: TELETACT gloves C: Data coat D: Helmet display

SQL Server 数据库中主数据文件的扩展名为（ ）。 A: .mdf B: .ndf C: .ldf D: .data

A small USB device or data card enables you to access the Internet wherever there is a mobile phone signal.

SQL Server 2012 数据库中，主数据文件的扩展名是（ ）。 A: .mdf B: .ndf C: .ldf D: .data

SqlServer数据库有()文件: A: 主要数据文件.mdf B: 次要数据文件.ndf C: 日志文件.ldf D: 数据库文件.data

Which of the following is a rule engine function A: Data flow B: Scene linkage C: Device authentication D: Multi-protocol link

In the _____ method for synchronizing the operation of the CPU with an I/O device, a large block of data can be passed from an I/O device to memory directly. A: isolated I/O B: DMA C: interrupt-driven I/O D: programmed I/O

Which of the following is part of the Alibaba Cloud IoT platform device management service content A: Life cycle B: Object model C: data storage D: Online debugging

What kind of device does the MCS-51 microcontroller belong to? ( ) A: 32-bit device B: 16-bit device C: 8-bit device D: 4-bit device