Online transaction processing (OLTP) systems handle a company's routine ongoing business. In contrast, a data warehouse is typically <u>a distinct system that provides storage for data that will be made use of in analysis.</u>
<u />
Explanation:
- OLTP (Online Transactional Processing) is a category of data processing that is focused on transaction-oriented tasks. OLTP typically involves inserting, updating, and/or deleting small amounts of data in a database.
- OLTP is an online database modifying system. OLAP is an online database query management system.
- OLTP uses traditional DBMS. OLAP uses the data warehouse
- OLTP mainly deals with large numbers of transactions by a large number of users
- OLTP database systems are commonly used for order entry, financial transactions, customer relationship management and retail sales via the Internet.
- Online Analytical Processing tools enable to analyze multidimensional data interactively from multiple perspectives.
Public int add2n( int n )
{
int total;
if( n % 2 == 0 )
total = n--;
while( n > 0 )
{
total += n;
n -= 2;
}
return( total );
}
Answer:
The correct answer for the given question is "true"
Explanation:
A foreign key is a column in one table which value must match be the primary key in another table.The forign key provide a linking between the two table.
Suppose we have two table customer and order
customer table:
C_ID Name Age
1 rahul 30
2 sumit 23
order table:
C_ID o_id ordernum
1 123 13044
2 1234 13045
C_ID column is the PRIMARY KEY in the customer table
C_ID column is the FOREIGN KEY in the Order table
Because the value of C_ID column in order table is matched with PRIMARY KEY table i.e :customer table.So the answer is true .
False it is not about money saved on 72 months
Answer:
The summary of that same question would be described throughout the following section.
Explanation:
- Specification of simple or rough arithmetic has been accomplished through imaginative technologies with stone blocks, developers have always used computer systems again for the past decades.
- The varying forms of technology of the 5th generation were indeed desktops, notebooks, or laptops, and they can look at images of pieces of machinery that have been pioneered before today's computer systems.