what is primary keyprimary key - primary key is
What is Primary key?
Primary Key - Primary key is one of the candidate keys which uniquely identifies each row in the relation.
Expected delivery within 24 Hours
what are the advantages and disadvantages of a smart card advantages of smart card1 it gives convenience amp support for multiple
what is disadvantages of dbms 1 cost of software and hardware and migration - a important disadvantage of the dbms system is cost2 reduced response
explain five duties of database administrator 1 dba administers the three stages of the database and in consultation along with the whole user
as an investor what factors would you consider before investing in the emerging stock market of a developing countryanswer an investor in
what is primary keyprimary key - primary key is one of the candidate keys which uniquely identifies each row in the
what are the four types of consumer oriented applications of e-commerce discuss them brieflyfour types of consumer oriented applications in
what is candidate keycandidate key - a candidate key of an entity set is a minimal superkey which uniquely identifies each row in the
compare and contrast the various types of secondary market trading structures answer there are two major types of secondary market trading
what is foreign keyforeign key - let there are two relations in tables r and s any candidate key of the relation r that is referred in the relation s
1949386
Questions Asked
3,689
Active Tutors
1428845
Questions Answered
Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!
Question: Symbolic interactionism took off as a theoretical approach to the study of deviance during the 1960s
Q1. Explain how the Code of the Suburbs differs from the Code of the Street? Q2. Explain your general thoughts on the book.
This week watch the 3 short video clips below about cultural appropriation. These videos will redefine terms like cultural appropriation
How is it rational for the owner of a factory or plantation to work his laborers to death or disability when they can easily be replaced cheaply?
When people get involved in community and social change but do not hold official political positions, which of the terms best describes what they are part of
Question: In which of the following cases does female status tend to be highest? Group of answer choice
Question: Which of the following is a criticism of Marxist/conflict theories? Group of answer choices