Technical Questions asked in Tavant-Technologies

  1. Which of the following is true about tables in second normal form (2NF)?
    1. It has a composite key
    2. It removes the possibility of a insertion anomalies
    3. It removes all hidden dependencies
    4. It has all non key fields depend on the whole primary key
    Answer: Option C.
  2. The arguments that determine the state of the cout object are called
    1. classes
    2. manipulators
    3. format flags
    4. state controllers
    Answer:  Option C.
  1. Which of the following concepts means determining at runtime what method to invoke?
    1. Data hiding
    2. Dynamic Typing
    3. Dynamic binding
    4. Dynamic loading
    Answer: Option C.
  2. Stack, when stack is not empty is called ………..operation.Inserting an item into the stack when stack is not full is called …………. Operation and deletion of item form the
    1. push, pop
    2. pop, push
    3. insert, delete
    4. delete, insert
    Answer: Option A.
  3. Which one of the following provides the ability to query information from the database and to insert tuples into, delete tuples from, and modify tuples in the database?
    1. DML(Data Manipulation Language)
    2. DDL(Data Definition Language)
    3. Query
    4. Relational Schema
    Answer: Option A.
  4. What flavor of Network Address Translation can be used to have one IP address allow many users to connect to the global Internet?
    1. NAT
    2. Static
    3. Dynamic
    4. PAT
    Answer: Option D.

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