CompTIA
DS0-001
Q1:
Which of the following indexes stores records in a tabular format?
○
A
Columnstore○
B
Non-clustered○
C
Unique○
D
Secondary
CompTIA
DS0-001
Q2:
Which of the following NFs is considered the most preferable for relational database design?
○
A
1 NF○
B
3 NF○
C
4 NF○
D
2NF
CompTIA
DS0-001
Q3:
Which of the following tools is used for natively running a Linux system in Windows?
○
A
WSL○
B
[Remote Desktop Protocol○
C
SSH○
D
ITelnet
CompTIA
DS0-001
Q4:
Which of the following NoSQL database types best categorizes MongoDB?
○
A
Document○
B
Column-oriented○
C
Graph○
D
Key-value stores
CompTIA
DS0-001
Q5:
Which of the following database instances are created by default when SQL Server is installed? (Choose two.)
☐
A
Root☐
B
Master☐
C
Log☐
D
Model☐
E
View☐
F
Index