Category: Uncategorized

In transaction processing, the term “atomicity” means that —

During recovery, what is the purpose of the log?

Roberts Corporation reports pretax accounting income of $200,000, but due to a single temporary difference, taxable income is only $150,000. At the beginning of the year, no temporary differences existed. Roberts is subject to a tax rate of 25%. Required: Prepare the journal entry to record Roberts Corporation’s income taxes. Note: If no entry is required for a transaction or event, select “No journal entry required” in the first account field.

Which of the following is a disadvantage of a highly normalized schema?

Consider a relation Student(stuId, lastName, major1, major2, credits). Why is it not in 1NF?

Listed below are five independent situations. For each situation indicate (by letter) whether it will create (A) a deferred tax asset, (L) a deferred tax liability, or (N) neither. _____________ An operating loss carryforward _____________ Warranty expense, tax deductible when paid _____________ Interest earned on investments in state and local government bonds _____________ Fines and penalties due to violations of law _____________ Prepaid expenses, tax deductible when paid

Which feature is a limitation of Hive compared to relational databases?

Which statement about data warehouse update policies is true?

In a data warehouse, data marts are:

Which of the following best distinguishes OLTP from OLAP systems?