Question
a.
Three columns have the values 534-2435, 534-7867, and 546-2356 in the same row.
b.
Three rows have the values Brown Small Chair, Small Chair Brown, and Small Brown Chair in the same column.
c.
Three rows have the values Brown, NULL, and Blue in the same column.
d.
One row has the value "He is interested in a Silver Porsche from the years 1978-1988" in a column.
Posted under DBMS
Engage with the Community - Add Your Comment
Confused About the Answer? Ask for Details Here.
Know the Explanation? Add it Here.
Q. Each answer below shows example data from a table. Which answer is an example of the missing values problem?
Similar Questions
Discover Related MCQs
Q. When assessing the table structure of an acquired set of tables with data, determining functional dependencies is (part of) the:
View solution
Q. Each answer below shows example data from a table. Which answer is an example of the multivalue, multicolumn problem?
View solution
Q. When assessing the table structure of an acquired set of tables with data, counting the number of table rows is (part of) the:
View solution
Q. If a table has been normalized so that all determinants are candidate keys, then that table is in:
View solution
Q. Read-only databases are ________ updated.
View solution
Q. Needing to assess the validity of assumed referential integrity constraints on foreign keys is a(n) ________ of normalization.
View solution
Q. When assessing the table structure of an acquired set of tables with data, determining primary keys is (part of) the:
View solution
Q. Normalization ________ data duplication.
View solution
Q. Each answer below shows example data from a table. Which answer is an example of the inconsistent values problem?
View solution
Q. If every functional dependency in set E is also in the closure of F then this is classified as
View solution
Q. If there is more than one key for relation schema in DBMS then each key in relation schema is classified as
View solution
Q. The form of dependency in which the set of attributes that are neither a subset of any of the keys nor the candidate key is classified as
View solution
Q. The property of normalization of relations which guarantees that functional dependencies are represented in separate relations after decomposition is classified as
View solution
Q. The rule which states that addition of same attributes to the right side and left side will results in other valid dependency is classified as
View solution
Q. The functional dependency of two sets E and F are considered as equivalent if
View solution
Q. The process of analyzing relation schemas to achieve minimal redundancy and insertion or update anomalies is classified as
View solution
Q. Considering the relational database, the functional dependency between two attributes A and B is denoted by
View solution
Q. If the attribute of relation schema R is member of some candidate key then this type of attributes are classified as
View solution
Q. The procedure of storing higher normal form relations which are in lower normal form as a base relation is classified as
View solution
Q. If the attribute of relation schema R is not a member of some candidate key then this type of attribute is classified as
View solution
Suggested Topics
Are you eager to expand your knowledge beyond DBMS? We've curated a selection of related categories that you might find intriguing.
Click on the categories below to discover a wealth of MCQs and enrich your understanding of Computer Science. Happy exploring!