This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: The PL/SQL keyword DECLARE is used to begin the basic PL/SQL block structure. Indicate whether ... (Read 38 times)

drink

  • Hero Member
  • *****
  • Posts: 554
on: Jul 7, 2018
The PL/SQL keyword DECLARE is used to begin the basic PL/SQL block structure.
 
  Indicate whether the statement is true or false

Question 2

Which type of lock still allows other transactions to have read-only access to the locked resource?
 
  A) Exclusive lock
  B) Shared lock
  C) Explicit lock
  D) Implicit lock


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Tonny

  • Sr. Member
  • ****
  • Posts: 341
Reply #1 on: Jul 7, 2018
Answer to Question 1

TRUE

Answer to Question 2

B


drink

  • Member
  • Posts: 554
Reply 2 on: Jul 7, 2018
YES! Correct, THANKS for helping me on my review

TheNamesImani

  • Member
  • Posts: 334
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

The most dangerous mercury compound, dimethyl mercury, is so toxic that even a few microliters spilled on the skin can cause death. Mercury has been shown to accumulate in higher amounts in the following types of fish than other types: swordfish, shark, mackerel, tilefish, crab, and tuna.

Did you know?

About 3% of all pregnant women will give birth to twins, which is an increase in rate of nearly 60% since the early 1980s.

Did you know?

Vital signs (blood pressure, temperature, pulse rate, respiration rate) should be taken before any drug administration. Patients should be informed not to use tobacco or caffeine at least 30 minutes before their appointment.

Did you know?

Once thought to have neurofibromatosis, Joseph Merrick (also known as "the elephant man") is now, in retrospect, thought by clinical experts to have had Proteus syndrome. This endocrine disease causes continued and abnormal growth of the bones, muscles, skin, and so on and can become completely debilitating with severe deformities occurring anywhere on the body.

Did you know?

Alcohol acts as a diuretic. Eight ounces of water is needed to metabolize just 1 ounce of alcohol.

Structure and function of a chemical synapse. Structure and function of a chemical synapse.
Comparative structure of arteries, capillaries, and veins. Comparative structure of arteries, capillaries, and veins.
Artery and Vein (structure) Artery and Vein (structure)
cell structure cell structure
Organizational structure of ICD-10-CM chapters. Organizational structure of ICD-10-CM chapters.
Basic tissue types and structures of the alimentary canal. Basic tissue types and structures of the alimentary canal.
Video: Interview with Person who has Panic Attacks

For a complete list of videos, visit our video library