SNHU DAD 220 FINAL TEST 2026 QUESTIONS WITH CORRECT ANSWERS GRADED A
● Many interesting science-, technology-, engineering-, and math-oriented websites provide
A. Not recommended
B. Alternative procedure
C. Context-dependent approach
D. DATA.GOV NYC Open Data National Cancer Institute
Answer: DATA.GOV NYC Open Data National Cancer Institute
● all that apply..
A. Not recommended
B. Context-dependent approach
C. DATA.GOV NYC Open Data National Cancer Institute
D. Alternative procedure
Answer: DATA.GOV NYC Open Data National Cancer Institute
● What four properties must be achieved for transactions to change data in a relational
A. Not recommended
B. Context-dependent approach
C. Alternative procedure
D. Atomicity Consistency Isolation Durability
Answer: Atomicity Consistency Isolation Durability
● database? Select all that apply..
A. Atomicity Consistency Isolation Durability
B. Not recommended
C. Alternative procedure
D. Context-dependent approach
Answer: Atomicity Consistency Isolation Durability
● Which of the following are components of a database system? Select all that apply.
A. ALTER TABLE statement
B. DROP DATABASE command
C. Query Processor Storage manager Transaction manager
D. UPDATE SET clause
Answer: Query Processor Storage manager Transaction manager
● True or false: Structured Query Language (SQL) is a popular query language used to
A. Partially true
B. Cannot be determined
C. False
D. True
Answer: True
● communicate with a database system..
A. Partially true
B. Cannot be determined
C. True
D. False
Answer: True
, ● True or false: The MySQL command-line client is a command-line application included in
A. Cannot be determined
B. False
C. True
D. Partially true
Answer: True
● administrative functions, and execute SQL statements..
A. Alternative procedure
B. A software
C. Context-dependent approach
D. Not recommended
Answer: A software
● What is a database management system (DBMS)? Select one..
A. Context-dependent approach
B. Not recommended
C. Alternative procedure
D. A software
Answer: A software
● Which of the following options listed in the readings are identified as factors that may
A. Context-dependent approach
B. Workload Throughput
C. Alternative procedure
D. Not recommended
Answer: Workload Throughput
● impact database performance? Select all that apply..
A. Not recommended
B. Alternative procedure
C. Context-dependent approach
D. Workload Throughput
Answer: Workload Throughput
● In two-tier architecture, what database components are present? Select all that apply..
A. Wait for physician orders
B. Client Server
C. Delegate to unlicensed personnel
D. Monitor without intervention
Answer: Client Server
● True or false: SQL contains four statements for a database command..
A. False
B. True
C. Cannot be determined
D. Partially false
Answer: False
● When installing MySQL, which account must the user enter a password for? Select one..
A. Root account
● Many interesting science-, technology-, engineering-, and math-oriented websites provide
A. Not recommended
B. Alternative procedure
C. Context-dependent approach
D. DATA.GOV NYC Open Data National Cancer Institute
Answer: DATA.GOV NYC Open Data National Cancer Institute
● all that apply..
A. Not recommended
B. Context-dependent approach
C. DATA.GOV NYC Open Data National Cancer Institute
D. Alternative procedure
Answer: DATA.GOV NYC Open Data National Cancer Institute
● What four properties must be achieved for transactions to change data in a relational
A. Not recommended
B. Context-dependent approach
C. Alternative procedure
D. Atomicity Consistency Isolation Durability
Answer: Atomicity Consistency Isolation Durability
● database? Select all that apply..
A. Atomicity Consistency Isolation Durability
B. Not recommended
C. Alternative procedure
D. Context-dependent approach
Answer: Atomicity Consistency Isolation Durability
● Which of the following are components of a database system? Select all that apply.
A. ALTER TABLE statement
B. DROP DATABASE command
C. Query Processor Storage manager Transaction manager
D. UPDATE SET clause
Answer: Query Processor Storage manager Transaction manager
● True or false: Structured Query Language (SQL) is a popular query language used to
A. Partially true
B. Cannot be determined
C. False
D. True
Answer: True
● communicate with a database system..
A. Partially true
B. Cannot be determined
C. True
D. False
Answer: True
, ● True or false: The MySQL command-line client is a command-line application included in
A. Cannot be determined
B. False
C. True
D. Partially true
Answer: True
● administrative functions, and execute SQL statements..
A. Alternative procedure
B. A software
C. Context-dependent approach
D. Not recommended
Answer: A software
● What is a database management system (DBMS)? Select one..
A. Context-dependent approach
B. Not recommended
C. Alternative procedure
D. A software
Answer: A software
● Which of the following options listed in the readings are identified as factors that may
A. Context-dependent approach
B. Workload Throughput
C. Alternative procedure
D. Not recommended
Answer: Workload Throughput
● impact database performance? Select all that apply..
A. Not recommended
B. Alternative procedure
C. Context-dependent approach
D. Workload Throughput
Answer: Workload Throughput
● In two-tier architecture, what database components are present? Select all that apply..
A. Wait for physician orders
B. Client Server
C. Delegate to unlicensed personnel
D. Monitor without intervention
Answer: Client Server
● True or false: SQL contains four statements for a database command..
A. False
B. True
C. Cannot be determined
D. Partially false
Answer: False
● When installing MySQL, which account must the user enter a password for? Select one..
A. Root account
