急急急!!求问题的解答!!

来源：百度知道 编辑：UC知道 时间：2024/09/18 03:44:19
请各位帮忙告诉我这些问题要怎么答?用英语!!
1.What is the difference between ‘Database Management Systems’ and ‘Database Administration’?

2. 这是计算题,算出空格中的数是多少?
From the following information prepare a Trading, Profit and Loss account together with a Balance Sheet for the year ending 5th April 2008.

The following is a trial balance of B Webb
Dr Cr
£ £
Sales 18,462
Purchases 14,629
Salaries 2,150
Motor expenses 520
Rent 670
Insurance 111
General expenses 105
Premises 1,500
Motor vehicles 1,200
Debtors 1,950
Creditors 1,538
Cash at bank 1,654
Cash in hand 40
Drawings 895
Capital 5,424
25,424 25,424
The closing stock at 31st March was valued at £2,548

First let's see what these two things are.After knowing the function

you'll be able to tell the difference.

A database management system is a suite of software applications that

together make it possible for people or businesses to store, modify,

and extract information from a database.On a more personal level,

your personal computer can have its own database management system.

You don't necessarily have to know exactly where all that data is in

the system; as long as the database management system knows where it

all is, it can deliver a report for you to peruse.

As for Database administration is a complex, often thankless chore.

The collection of links on this page will help you keep your DBMS

humming along at peak performance

以上是对这两个词的定义以及作用进行的解释,下面是对你提出的问题的回答.希

望能对你有所帮助.

The biggest difference between t