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DBMS - Part 1
1
of
25
💡
Hints:
3
Q1. All databases require you to understand SQL.
A. TRUE
B. FALSE
Q2. Integrity is protecting the database from unauthorised users.
A. TRUE
B. FALSE
Q3. Which of the following is DDL command?
A. Insert
B. Roll back
C. Create
D. Update
Q4. What is data?
×
A. Data is monitor
B. Data is information
C. Data is document
D. Data is a collection
Q5. Ted is creating a database for several customers. What is the data type for the field customer name?
A. Yes/No
B. Data
C. Number
D. Currency
Q6. Which key press for quit Microsoft access
A. Control + w
B. Alt + F4
C. Alt + F5
D. Control + F4
Q7. A collection of fields related or associated with a focal point is called?
A. File
B. Database
C. Field
D. Record
Q8. Can you identify this logo?
×
A. Google Cloud
B. Alibaba Cloud
C. Tencent Cloud
D. Amazon Cloud
Q9. Primary Key field ___ contain a null value
A. Can
B. can’t
Q10. Which database would you use to find a new fashion item?
A. A journal
B. A catalogue
C. A magazine
D. An encyclopedia
Q11. A secondary key is;
A. A second way to open the Lab door
B. A second table in a database
C. Two columns with the same data in a database
D. A candidate key until the primary key is selected
Q12. What does this SQL line mean:WHEREPUPIL.candidateNumber = SUBJECT.canditadeNumber
A. Makes a link between the PUPIL and SUBJECT tables
B. 2 Candidates must be equal to each other
C. PUPIL and SUBJECT are fields in the candidateNumber table
D. Ask your teacher if you do not know
Q13. Which of the following is NOT an example of a database?
A. telephone book
B. real estate listing
C. online library catalog
D. DVD
Q14. Which Of The Following Is Not A Type Of Microsoft Access Database Object
A. Table
B. Form
C. Worksheets
D. Modules
Q15. Which datatype is suitable for your date of birth?
A. TEXT
B. NUMBER
C. DATE
D. TIME
Q16. Which of these is NOT a validation rule?
A. Input Mask- Data should be spe cific format
B. Field Length- Only so many char acters
C. Spell Check- Checks the spelling is correct
D. List Check- Only options from a given list
Q17. The OR operator displays a record if ANY conditions listed are true. The AND operator displays a record if ALL of the conditions listed are true
A. FALSE
B. TRUE
Q18. I am a snapshot in time of the database that can be printed, sorted and grouped. I may be printed to look at monthly sales
A. Form
B. Report
C. Query
D. Filter
Q19. If ye love me, keep my commandments
A. John 14:15
B. Matt 11:28-30
C. Eph. 4:11-14
D. Matt. 16:15-19
Q20. The records of a table can be of ___ order.
A. Any
B. Same
C. Sorted
D. Constant
Q21. Which are disadvantages of distributed databases?
A. If data is stored and updated in more than one place there is an increased chance of data inconsistency.
B. Increased costs due to expensive communication lines.
C. There are security issues if sensitive personal data is being transferred.
D. All of the above
Q22. A graphical interface that allows users to query a database by filling in information on the form.
A. Table
B. Query
C. Form
D. Report
Q23. In a database form, the blanks in which information is entered are called
A. Fields
B. Record
C. Query
D. Database
Q24. Table Rows are called
A. fields
B. records
C. table
D. entry
Q25. Mr. Cheek needs a printout of students arranged by age from oldest to youngest. This is an example of which type of sort?
A. Ascending
B. Descending
C. Primary Sort
D. Secondary Sort
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