FPSC Computer IT Officer MCQs

primary key is the term that matches the description: a field or set of fields uniquely identifying a table row

20% of 210 = 20/100 × 210 = 42.

virtual memory refers to using secondary storage to extend apparent main memory

recursion is the term that matches the description: a technique in which a function calls itself on smaller cases

hash function refers to a one-way function producing a fixed-size digest

SQL is the term that matches the description: a language used to define and query relational databases

graph refers to a set of vertices connected by edges

recursion refers to a technique in which a function calls itself on smaller cases

Ottawa is the term that matches the description: the capital of Canada

class refers to a blueprint defining data and behaviour for objects

Democracy refers to a system in which public authority is derived from the people

Nile refers to a major river flowing through northeastern Africa