SCSI interfaces provide for faster data transmission rates (up to 80 megabytes per second) than standard serial and parallel ports. In addition, you can attach many devices to a single SCSI port, so that SCSI is really an I/O bus rather than simply an interface Which two statements about SCSI are true?（） -题库考试答案搜索网

SCSI interfaces provide for faster data transmission rates (up to 80 megabytes per second) than standard serial and parallel ports. In addition, you can attach many devices to a single SCSI port, so that SCSI is really an I/O bus rather than simply an interface Which two statements about SCSI are true?（）

多选题

2022-10-08 14:37

A、The bus is limited to 64 devices.
B、It is a full-duplex serial standard.
C、It is a half-duplex serial standard.
D、It allows up to 320 MB/s of shared channel bandwidth.

查看答案

正确答案

C | D

试题解析

标签： CMS专题

感兴趣题目

Given:10. interface Data { public void load(); }11. abstract class Info { public abstract void load(); }Which class correctly uses the Data interface and Info class?（）（）

The （）expansion slot provides faster video performance.

The SMS should provide for specific measures aimed at promoting the（）of equipment or systems the sudden operational failure of which may result in hazardous situations.

（）estimating is a technique for estimating the duration or cost of an activity ou project using historical data from a similar activity or project.

Except as provided for otherwise，an oil tanker might discharge certain amount at certain rate of oil or oily mixtures into sea when（）.

An oil tanker，except as provided for otherwise，might discharge certain amount at certain rate of oil or oily mixtures into sea when（）.

● (73) provides a data path between the CPU and external devices.(73)

You are developing a data contract for a Windows Communication Foundation (WCF) service. The data in the data contract must participate in round trips. Strict schema validity is not required. You need to ensure that the contract is forward-compatible and allows new data members to be added to it. Which interface should you implement in the data contract class?（）

SCSI是一种计算机系统的通用输入输出接口标准。SCSI接口常用来连接(41)设备，一条SCSI总线可连接多至(42)台SCSI设备。SCSI I的最大同步传输速率(43)MB/s。SCSI Ⅱ定义了2种提高速度的选择：Fast SCSI和Wide SCSI。数据通路为8位的Fast SCSI的最大同步传输速率为(44)MB/s，数据通路为16位的Wide SCSI的最大同步传输率为(45)MB/s。

Generally, data mining (sometimes called data or knowledge discovery) is the process of analyzing data from different perspectives and (1) it into useful information information that can be used to increase revenue, (2) costs, or both. Data mining software is one of a number of analytical tools for analyzing data. It (3) users to analyze data from many different dimensions or angles, categorize it, and summarize the relationships identified. Technically, data mining is the process of finding correlations or patterns among dozens of fields in large relational databases.Although data mining is a (4) new term, the technology is not. Companies have used powerful computers to sift through volumes of supermarket scanner data and analyze market research reports for years. However, continuous innovations in computer processing power, disk storage, and statistical software are dramatically increasing the accuracy of analysis while driving (5) the cost.

SCSI interfaces provide for faster data transmission rates (up to 80 megabytes per second) than standard serial and parallel ports. In addition, you can attach many devices to a single SCSI port, so that SCSI is really an I/O bus rather than simply an interface Which two statements about SCSI are true?（）

Which option provides a hierarchy of data security across lines of business?（）

相关题目: Given:10. interface Data { public void load(); }11. abstract class Info { public abstract void load(); }Which class correctly uses the Data interface and Info class?（）（）; 以下是常见的CMS，其中用ASP+ACCESS开发的CMS是（）; （）estimating is a technique for estimating the duration or cost of an activity ou project using historical data from a similar activity or project.; The data provided by ODI in Paragraph 4 suggest that( ); We should provide useful information for the police no matter there is a ______ or not.; （） is meant to provide facility for customer’s need or inquiry and arrange it.; According to the T-Boat regulations the reason for providing adequate ventilation for a battery storage area is to prevent（）.; In recent years, TCP/IP has also begun to be used by telephone companies to provide faster, cheaper telephone(67); ●In recent years，TCP／IP has also begun to be used by telephone companies to provide faster,cheaper telephone (74) .; （） is meant to provide facility for customer s need or inquiry and arrange it.; （）means to provide facility for customer’s need or inquiry and arrange it.; A Router with a BRI/T interface will be used for an ISDN Connection what other ISDN device is required to complete this connection? （）; （）is responsible for ensuring that adequate resources and shore based support are provided to enable the designated person or persons to carry out their functions.; （）provide athwartship support for the mast or king posts.; In the open systems interconnection (OSI) reference model, "layer" means one of seven conceptually complete,(71) arranged groups of services, functions, and protocols, that extend across all open systems.Application layer provides means for the application(72) to access the OSI environment. Presentation layer provides for the selection of a common syntax for representing data.(73) layer provides the means necessary for cooperating presentation entities to organize and synchronize their dialog and to manage their data exchange. Transport layer provides a reliable end-to-end data transfer service. Network layer provides for the entities in the transport layer the means for transferring blocks of data, by(74) and switching through the network between the open systems in which those entities reside. Data link layer provides services to transfer data between network layer entities. Physical layer provides the mechanical, electrical, functional, and procedural means to establish, maintain and(75) physical connections for transfer of bits over a transmission medium.; Which WAN service utilizes two different encapsulation types (one for data and one for signaling) on its data link layer?（）; In data communication, data link is those parts of two data terminal equipments that are controlled by a protocol along with the(71) data circuit, which together enable data(72). So-called protocol means, in short, a set of rules that determines the behavior. of functional units in achieving communication.Data circuit, however, consists of a pair of(73) transmission channels that provides a means of two-way data transmission. Between data switching exchanges, the data circuit may or may not include data circuit-terminating equipment (DCE), depending on the type of(74) used at the data switching exchange. Between a data station and a data switching exchange or data concentrator, the data circuit includes the DCE at the data station end, and may include equipment(75) to a DCE at the data switching exchange or dam concentrator location.; Which of the following can either directly or indirec tly identify all the interfaces for which both 1) OSPF has been enabled and 2) OSPF is not passive?（）; Given:10. interface Data { public void load（　）; }11. abstract class Info { public abstract void load（　）; }Which class correctly uses the Data interface and Info class?（）（）; Given:10. interface Data { public void load（　）; }11. abstract class Info { public abstract void load（　）; }Which class correctly uses the Data interface and Info class?（）（）

广告位招租WX:84302438

题库考试答案搜索网

免费的网站请分享给朋友吧