Answer:
A)
1. Dr Cash 400
Cr Equipment 400
Dre Wages expense 400
Cr Cash 400
2. Dr Service revenue 550
Cr Cash 550
Dr Cash 5,500
Cr Service revenue 5,500
3. Dr Accounts payable 260
Cr Equipment 260
Dr Equipment 620
Cr Accounts payable 620
B)
1. Dr Wages expense 400
Cr Equipment 400
2. Dr Cash 4,950
Cr Service revenue 4,950
3. Dr Equipment 360
Cr Accounts payable 360
Answer:
$50
Explanation:
As per previous balance method the Interest is charged based on the opening balance of the Credit Card.
As $50 was the balance from previous month and opening balance for this month, Hence $50 would be the amount we would use to calculate the interest for this month.
Answer:
White hats are computer security experts who specialize in penetration testing and other testing methods to ensure that a company’s information systems are secure.
Explanation:
White hats, also called ethical hackers, are experts in the field of information technology, dealing with the security of computer systems. They are hackers who attempt to damage, alter, conceal, or otherwise render a computer program unusable in order to help program owners become aware of the security of their data and security vulnerabilities.
While checking the security of computer systems, ethical hackers use the same techniques and methods as potential attackers, but unlike them, they do not use the information they discover during an attack, but assess the security of the system and report the owner on the leaks detected. Ethical hackers then advise owners what they need to change to make the system safer.
Answer:
C.
Explanation:
Data mining is the process of extracting information from the company´s various databases and reorganizing it for porposes other than what the databases were originally intended for.
It provides a means of extracting previously unknown, predictive information from the base of accessible data in data warehouse.
Data mining process is different for different organizations depending upon the nature of the data and organization.
Data mining tools are sophisticated, automated algorithms to discover hidden patterns, correlations, and relationships among organizational data.
