Answer:
The expression is :
π[cd) + π(g,h) ],[π(e,f)+π(a,b)])
We will use foreign key and primary key
Answer:
DIRECT RESPONSE AGENCY
Explanation:
Direct Response Agency engage potential customers with a conversation and message that reflects their values and interest will usually reinforce their desire to do business with a company.
Direct response is a form of communicating an offer, where an organizations communicate directly to customers and supply a method for a direct response by offering services such as data base management.
Direct response agencies encourage prospective customer to take action by disseminating different types of communications that go straight to the target customers.
Sales reports,employee records,logged passwords somebody has already asked this question
This upgrade will make a big improvement from his AMD Athalon X4 950 to the AMD Ryzen 7 2700X this is because the system will have more gigabytes and a better processor
ping, tracert or nslookup can all be used.