Misc

1) What is a data integrity? A. It is the data contained in database that is non redundant. B. It is the data contained in database that is ...

1) Which of the following is not a characteristic of a relational database model? A. Table B. Tree like structure C. Complex logical relatio...

1) ......keyword is used to eliminate the duplicates. A. distinct B. unique C. union D. intersect 2) ..........is a query that has another q...

  Q.1 A ……………… system in no more than idea. A) Conceptual B) Logical C) Physical D) None Q.2 Design Phase consists of ……………………. 1.        Id...

1) Finding the location of a given item in a collection of items is called ...... A. Discovering B. Finding C. Searching D. Mining 2) Which ...

1) To insert a new node in linked list free node will be available in ........ A. Available list B. Avail list C. Free node list D. Memory s...

Q.1 ………… is a sort of blueprint of the system Development Effort. A) MDP B) DMP C) MPD D) DPM Q. 2 Data store in a DFD represents. A) a sequ...

1) Linked lists are best suited ..... A. for relatively permanent collections of data. B. for the size of the structure and the data in the ...

Secure Socket Layer ( SSL ) is a security protocol that was developed by Netscape Communications Corporation , along with RSA Data Security...

1) A mechanism which ensures that simultaneous execution of more than one transaction does not lead to any database inconsistencies is calle...