What is the function of a data service unit?
What will be an ideal response?
The job of the data service unit (DSU) is to convert signals from the connecting device, again, usually a bridge, router, or PBX, into the type of digital signal, usually bipolar, required by the leased line. The CSU/DSU can be configured to provide channeled or unchanneled services.
You might also like to view...
Which psychological empowerment belief is defined as the feeling of making a difference?
A. meaningfulness B. self-determination C. competence D. impact
A data warehouse is a ________ collection of information, gathered from many different ________ databases, that supports business analysis activities and decision-making tasks.
A. Logical, operational B. Logical, transactional C. Physical, operational D. Physical, transactional
Which of the following is not a typical tool of the discovery process in civil litigation:
a. interrogatories b. wiretaps c. orders for production of documents and requests for admissions d. orders for a mental or physical examination e. all of the other choices are used
Maya expects to report about $2 million of AGI and $1.7 million of taxable income. Her AGI is composed of $1.25 million of salary, and the balance is investment income. Maya is thinking about selling some stock before year-end. She purchased the stock three years ago and expects to recognize a $500,000 gain. How much federal tax will she pay in total on the stock gain?
A) $119,000 B) $100,000 C) $75,000 D) $185,000