1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Vesnalui [34]
3 years ago
10

To prevent concurrent access of records, a transaction requires a ____ prior to data access. key grain timestamp lock

Business
1 answer:
11111nata11111 [884]3 years ago
4 0

Answer:

Lock

Explanation:

Locks is a mechanism to avoid the access of records from interacting with one another either in the form of user objects for example tables and/or rows or system objects not cannot be seen by the user such as data shared in memory.

The system (Oracle) obtains all the required locks when executing the transaction request so as to avoid any hassle faced by the user and so that they don't require to be bothered by it. This way the system provides both highest degree of data monitoring with lowest restriction.

Moreover, a fail safe data integrity is provided by the system in case of any failure. This lock can also be done manually by the user.

You might be interested in
Which of the following industries have been deregulated in recent years
Deffense [45]
It is C: Airlines

under the airlines deregulation act, the federal law removed the government's control over fares route and market entry however the act should not remove or diminish overall aspect of air safety by the federal aviation administration.
3 0
3 years ago
Read 2 more answers
Pilfer Company acquired 90 percent ownership of Scrooge Corporation in 20X7, at underlying book value. On that date, the fair va
Maru [420]

Answer:

C) $100,000

Explanation:

Based on the information given we were told

that the inventory Purchased by Pilfer from

Scrooge was RESOLD to companies that they are unaffiliated to on December 1, 20X8 for the amount of $100,000 which means that the amount of sales that will be reported in the 20X8 CONSOLIDATED INCOME STATEMENT

will be inventory amount of $100,000 that was resold to the unaffiliated companies.

8 0
2 years ago
On January 1, 2021, the general ledger of Dynamite Fireworks includes the following account balances:
strojnjashka [21]

Answer:

Dynamite Fireworks

1. January 2

Debit Prepaid Rent $7,500

Credit Cash $7,500

To record the purchase of rental space in advance ($625/month).

2. January 9

Debit Supplies $4,000

Credit Accounts Payable $4,000

To record the purchase of additional supplies on account.

3. January 13

Debit Accounts Receivable $26,000

Credit Service Revenue $26,000

To record the provision of services to customers on account.

4. January 17

Debit Cash $4,200

Credit Deferred Revenue $4,200

To record the receipt of cash in advance for future services.

5. January 20

Debit Salaries Expense $12,000

Credit Cash $12,000

To record the payment of salaries.

6. January 22

Debit Cash $24,600

Credit Accounts Receivable, $24,600

To record the receipt of cash on account.

7. January 29

Debit Accounts Payable, $4,500

Credit Cash $4,500

To record the payment on account.

Adjustments on January 31.

8. Debit Rent Expense $625

Credit Prepaid Rent $625

To record the rent expense for January.

9. Debit Supplies Expense $4,300

Credit Supplies $4,300

To record the supplies expense for January.

10. Debit Deferred Revenue $3,575

Credit Service Revenue $3,575

To record revenue for services provided.

11. Debit Salaries Expense $5,450

Credit Salaries Payable $5,450

To accrue unpaid salaries at the end of January.

12. Debit Service Revenue $29,575

Credit Income Summary $29,575

To close the revenue account to the income summary.

13. Debit Income Summary $22,375

Credit:

Salaries Expense $17,450

Rent Expense $625

Supplies Expense $4,300

To close the expense accounts to the income summary.

Explanation:

a) Data and Calculations:

Accounts Debit Credit

Cash                      $ 24,300

Accounts Receivable 5,700

Supplies                     3,600

Land                        55,000

Accounts Payable                $ 3,700

Common Stock                     70,000

Retained Earnings                 14,900

Totals                  $ 88,600 $88,600

Transactions and Analysis:

January 2 Prepaid Rent $7,500 Cash $7,500 ($625/month).

January 9 Supplies $4,000 Accounts Payable $4,000

January 13 Accounts Receivable $26,000 Service Revenue $26,000

January 17 Cash $4,200 Deferred Revenue $4,200

January 20 Salaries Expense $12,000 Cash $12,000

January 22 Cash $24,600 Accounts Receivable, $24,600

January 29 Accounts Payable, $4,500 Cash $4,500

Adjustments on January 31.

Rent Expense $625 Prepaid Rent $625

Supplies Expense $4,300 Supplies $4,300

Deferred Revenue $3,575 Sales Revenue $3,575

Salaries Expense $5,450 Salaries Payable $5,450

6 0
2 years ago
Which of the following is one of the steps of the ethnographic research
jek_recluse [69]

Answer: participant observation, interviews and surveys. All of these ethnographic methods can be very valuable in gaining a deeper understanding of a design problem.

Explanation:

6 0
3 years ago
Ben is employed as a carpenter and his wife, Marilyn, is a self-employed consultant. Besides Ben’s salary, Ben and Marilyn own a
Alona [7]

Answer:

B. The cost of utilities is deductible for AGI

Explanation:

The entire cost of the utilities would be for AGI deduction assuming no personal use of the condo. The employer portion of Marilyn's self-employment tax would be deductible as well.

Adjusted gross income (AGI) is a measure of income calculated from your gross income and used to determine how much of your income is taxable. It is the starting point for calculating a filer's tax bill in the United States and, among other things, is the basis for many deductions and credits. When filing your taxes online—as about 80% of filers do—the software you use will calculate your AGI for you.

3 0
3 years ago
Other questions:
  • QUESTION 1 You should dress in the same business casual every day, even if you have important meetings or presentations. True Fa
    11·1 answer
  • Which business risk is avoidable with proper precautions? A. Machine breakdown B. obsolescence of fixed machinery. C. natural ca
    6·2 answers
  • On January 1, Year 1, Weller Company issued bonds with a $260,000 face value, a stated rate of interest of 10.00%, and a 10-year
    14·1 answer
  • A _____ is a special type of bar chart that shows the progress of all the tasks needed to complete a project
    10·1 answer
  • How to calculate WACC using the CAPM​
    7·1 answer
  • In this type of control system, the master budget is based on a single prediction for sales volume, and the budgeted amount for
    7·1 answer
  • What is the routine business of fmcg
    5·1 answer
  • Garcia Company issues 8.50%, 15-year bonds with a par value of $390,000 and semiannual interest payments. On the issue date, the
    7·1 answer
  • If a household's income rises from $46,000 to $48,000 and its consumption spending rises from $38,00 to $39,500 then the MPC is
    14·1 answer
  • A weak company culture A. celebrates change and consensual decision-making. B. produces champions of innovation and creativity.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!