Examlex
The statement can be used to combine rows from two queries,returning only the rows that appear in both sets.
College Admission Exam
Standardized tests that measure a high school student's readiness for college and are used by colleges as part of the admissions process.
SAT
A standardized test widely used for college admissions in the United States, assessing reading, writing, and mathematics.
Learning Disabilities
Neurologically-based processing problems that can interfere with learning basic skills and/or complicate mastery of academic subjects.
Q1: Unary relationships are common in manufacturing industries.
Q9: If a table has multiple candidate keys
Q10: _ returns only the attributes requested,in the
Q16: According to the "preferably singleĀattribute" characteristic of
Q17: One of the three most common data
Q19: Character data can contain any character or
Q30: A fully distributed database management system (DBMS)must
Q42: Which of the following is a personal
Q58: All factors must be checked to ensure
Q65: A trigger is procedural SQL code that