1) How many components of Database Environment ? a) 5 b) 3 c) 4 d) 6 e) 2 f) 7 2) Which is NOT the components of Database Environmet? a) Hardware b) People c) Web based d) Procedure 3) Which is the example of hardware? a) Book b) Mouse c) Chair d) Table 4) Is the tablets is the hardware? a) No b) Yes 5) Which is NOT the three types of software are needed to make the database system function fully ? a) Operating system software b) DBMS software c) Google Slide d) Application programs and utilities 6) Which is NOT the example of software ? a) Microsoft Word b) Google Chrome c) Adobe Photoshop d) Computer 7) Which is NOT  the five types of users can be identified in a database system ? a) Data scientist b) System administrators c) Database designers d) End users e) System analysts and programmers f) Database administrators 8) What role of system administrartors ? a) Manage database security , backups and performance tuning. b) Analyze requirements and develop software. c) Define databse structure and relationships. d) Maintain system performance , manage security , troubleshoot. 9) What role of end users? a) Define databse structure and relationships. b) Manage database security , backups and performance tuning. c) Interact with the system to achieve tasks. d) Analyze requirements and develop software. 10) Which is NOT the examples of procedure ? a) Login and logout b) Charge device c) Backup and recovery steps d) Security protocols 11) Everyone sees the same info, even when many people use it. a) Privacy  b) Data Consistency  12) What can make upgrading a database costly? a) Buying new tables b) Switching to spreadsheets c) Upgrading to newer versions as data grows or technology changes d) pChanging user passwords 13) Keeps data accurate and consistent. a) Data redundancy b) Data security c) Backup and recovery d) Improved Data Integrity 14) Which of the following is a reason databases can be challenging to set up? a) They are always unstructured b) They involve structured data, relationships, and rules c) They require no rules d) They don’t need design planning

Chapter 2.1.3 and Chapter 2.1.4

by
Print
Embed

Leaderboard

Visual style

Options

Switch template

Continue editing: ?