[Answered] The PL/SQL keyword DECLARE is used to begin the basic PL/SQL block structure. Indicate whether ...

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Author Question: The PL/SQL keyword DECLARE is used to begin the basic PL/SQL block structure. Indicate whether ... (Read 36 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

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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

Gracias!

ttt030911

Member
Posts: 315

Reply 3 on: Yesterday

TYSM

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