
ADBM_Quiz_2_Section_A
Quiz
•
Information Technology (IT)
•
University
•
Practice Problem
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Easy
Hamza Ali
Used 7+ times
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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 10 pts
pg_dump outputs in which formats?
JSON
XML
Custom, Plain SQL, Tar, Directory
Only plain text
2.
MULTIPLE CHOICE QUESTION
30 sec • 10 pts
What does replication in PostgreSQL allow?
Backing up indexes only
Rebuilding schemas
Syncing data between servers
Compressing large tables
3.
MULTIPLE CHOICE QUESTION
30 sec • 10 pts
A benefit of logical replication is:
Fastest sync
Complete environment duplication
Granular control
Uses fewer WAL files
4.
MULTIPLE CHOICE QUESTION
30 sec • 10 pts
Which type of procedure does not return a value directly?
Anonymous
Stored
Local
All procedures
5.
MULTIPLE CHOICE QUESTION
30 sec • 10 pts
Which section of a procedure handles runtime errors?
Execution
Logging
Exception
Output
6.
MULTIPLE CHOICE QUESTION
30 sec • 10 pts
FETCH in a cursor is used to
Execute a new query
Retrieve next row
End cursor
Display all rows
7.
MULTIPLE CHOICE QUESTION
30 sec • 10 pts
Implicit cursors are:
Created manually
Always visible
Automatic
Unsupported
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