ISDS 7301 EXAM 2025 COMPREHENSIVE EXAM
QUESTIONS ||RECENTLY TESTING REAL EXAM
QUESTIONS|VERIFIED SOLUTIONS (100%
CORRECT)
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Practice questions for this set
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Literal values , Delimiters , comments, identifiers, reserved keywords
Choose an answer
works_on specifies what? and
1 What does a relational database do? 2
attributes ?
3 What are the basic features of SQL? 4 Physical data independence means ?
Don't know?
, Terms in this set (71)
What does a relational Organizes data and tables , these are also called
database do? relations
What are the different Database application programs , client components ,
components of a database database serves(s), and databases
system?
What is the task of a To manage data stored in a database
database server
Variety of user interfaces, physical data
What are the features of a independence, logical data independence, query
database ? optimization, data integrity, concurrency control,
backup and recovery, database security
Physical data the database applications does not depend on
independence means ? physical structure,
Most databases contain a optimizer
subcomponent called an?
The process of validating user credentials to prevent
What is authentication?
unauthorized users
What are relational The relational data model
database systems based
upon?
a collection of concepts, their relationships, and their
What is a data model? constraints that are used to represent data of a real-
world problem
What are the attributes of dept_no , dept_name , location
department?
Attributes of employee? emp_no, emp_fname, emp_lname
Attributes of project? Project_no, project_name, budget
works_on specifies what? The relationship between employee and projects / (
and attributes ? emp_no, project_no, job, enter_date)
QUESTIONS ||RECENTLY TESTING REAL EXAM
QUESTIONS|VERIFIED SOLUTIONS (100%
CORRECT)
Save
Practice questions for this set
Learn 1/6 Study with Learn
Literal values , Delimiters , comments, identifiers, reserved keywords
Choose an answer
works_on specifies what? and
1 What does a relational database do? 2
attributes ?
3 What are the basic features of SQL? 4 Physical data independence means ?
Don't know?
, Terms in this set (71)
What does a relational Organizes data and tables , these are also called
database do? relations
What are the different Database application programs , client components ,
components of a database database serves(s), and databases
system?
What is the task of a To manage data stored in a database
database server
Variety of user interfaces, physical data
What are the features of a independence, logical data independence, query
database ? optimization, data integrity, concurrency control,
backup and recovery, database security
Physical data the database applications does not depend on
independence means ? physical structure,
Most databases contain a optimizer
subcomponent called an?
The process of validating user credentials to prevent
What is authentication?
unauthorized users
What are relational The relational data model
database systems based
upon?
a collection of concepts, their relationships, and their
What is a data model? constraints that are used to represent data of a real-
world problem
What are the attributes of dept_no , dept_name , location
department?
Attributes of employee? emp_no, emp_fname, emp_lname
Attributes of project? Project_no, project_name, budget
works_on specifies what? The relationship between employee and projects / (
and attributes ? emp_no, project_no, job, enter_date)
