DCE stands for data circuit-terminating, data communications, or data carrier equipment - this is a modem or more generally, a line adapter.
DTE stands for data terminal equipment which generally is a terminal or a computer.
Basically, these two are the different ends of a serial line.
Answer:
An operating system has three main functions: (1) manage the computer's resources, such as the central processing unit, memory, disk drives, and printers, (2) establish a user interface, and (3) execute and provide services for applications software.
Memory Management.
Processor Management.
Device Management.
File Management.
Security.
Control over system performance.
Job accounting.
Error detecting aid
Explanation:
Answer:
Explanation:
ERROR IDENTIFICATION:
Sentence 1 => The error is option D - Dangling Modifier.
As it is not clear from the sentence whether Sharon was walking down the hall of her folders.
Sentence 2 => The error is option B - Lack of Parallelism.
Correct form should be <em>"We will be visiting our accounts in California, Oregon, and Washington."</em> Repeating the same information that has already been provided is not good.
ACTIVE PASSIVE VOICE:
Scenario 1 => Sentence is in <u>active voice</u> and <u>is not appropriate</u> for this situation.
Use of passive voice will be correct as we want to highlight the fact that an error has been made rather than who made the error.
Scenario 2 => Option B.
This choice is right because it first points out to a reference from a credible source about why an action is being taken and then defines that action.
