Interview Question in Data Management
Interview Question :: Database people, can you please answer these questions for me
1) A _ SYSTEM IS COMPOSED OF A SOFTWARE HARDWARE, PROCEDURES, AND PEOPLE.
A) SOFTWARE
B) COMPUTER
C) FILE
D) DATABASE
2) WHICH OF THE FOLLOWING IS NOT A DATA ANOMALLY?
A) MODIFICATION
B) INTERSECTION
C) DELETION
D) CORRECTION
3) WHICH OF THE FOLLOWING IS A LIMITATION OF THE FILE SYSTEM ENVIRONMENT?
A) SUPPORT SQL
B) ALLOWS ONLY OONE USER AT A TIME
C) SECURITY FEATURES ARE LIKELY TO BE INADEQUATE
D) DOES NOT ALLOW FOR THE DELETION OF DATA
4) A DBMS PERFORMS SEVERAL IMPORTANT FUNCTIONS THAT GUARANTEE THE INTEGRITY AND CONSISTENCY OF THE DATABASE. WHICH OF THOSE FUNCTIONS?
A) DATA INTEGRITY MANAGEMENT
B) DATA STORAGE MANAGEMENT
C) DATA REPORTS
D) SECURITY MANAGEMENT
5) THE HIERARCHIAL DATABASE MODEL IS BASED ON _
A) A TREE STRUCTURE
B) LACK OF A PARENT SEGMENT
C) LACK OF A CHILD SEGMENT
D) MATRIX
6) WHICH OF THE FOLLOWING REQUIRES THE MOST DETAIL IN THE INTERNAL MODEL?
A) NETWORK
B) RELATIONAL
C) SEMANTIC
D) ENTITY RELATIONSHIP
THANKS U
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