Chapter Content type Value Position Created at
Chapter 8 - Computer Science text Table 8.5 Snapshot of GUARDIAN table GUID GName GPhone GA... 16 Delete Content
Chapter 8 - Computer Science image /default_org/ncert_images/class-xii/c... 17 Delete Content
Chapter 8 - Computer Science text Teacher Office Staff Q l u er Q s ey u e R Q y r R e s Q ... 18 Delete Content
Chapter 8 - Computer Science image /default_org/ncert_images/class-xii/c... 19 Delete Content
Chapter 8 - Computer Science text through updation, modification or deletion. Thus, the sta... 20 Delete Content
Chapter 8 - Computer Science image /default_org/ncert_images/class-xii/c... 21 Delete Content
Chapter 8 - Computer Science text multiple columns where each column name should be unique.... 22 Delete Content
Chapter 8 - Computer Science image /default_org/ncert_images/class-xii/c... 23 Delete Content
Chapter 8 - Computer Science text Each tuple (row) in a relation (table) corresponds to dat... 24 Delete Content
Chapter 8 - Computer Science image /default_org/ncert_images/class-xii/c... 25 Delete Content
Chapter 8 - Computer Science text v) CARDINALITY: The number of tuples in a relation N otes... 26 Delete Content
Chapter 8 - Computer Science image /default_org/ncert_images/class-xii/c... 27 Delete Content
Chapter 8 - Computer Science text N otes in which data are distinct (unique) and not NULL. ... 28 Delete Content
Chapter 8 - Computer Science image /default_org/ncert_images/class-xii/c... 29 Delete Content
Chapter 9 - Computer Science text Note: We have dropped the primary key from the GUARDIAN t... 22 Delete Content
Chapter 8 - Computer Science text marked attendance only once. Hence {RollNumber, Attendanc... 30 Delete Content
Chapter 8 - Computer Science image /default_org/ncert_images/class-xii/c... 31 Delete Content
Chapter 8 - Computer Science text • Database schema and database constraints are stored in ... 32 Delete Content
Chapter 8 - Computer Science image /default_org/ncert_images/class-xii/c... 33 Delete Content
Chapter 8 - Computer Science text 4. Compared to a file system, how does a database N otes ... 34 Delete Content
Chapter 8 - Computer Science image /default_org/ncert_images/class-xii/c... 35 Delete Content
Chapter 8 - Computer Science text N otes Table: Sports Preferences Sports Roll_no Badminton... 36 Delete Content
Chapter 8 - Computer Science image /default_org/ncert_images/class-xii/c... 37 Delete Content
Chapter 9 - Computer Science image /default_org/ncert_images/class-xii/c... 23 Delete Content
Chapter 8 - Computer Science text c) What is the degree of EMPLOYEE and DEPENDENT relation?... 38 Delete Content