DSA Basics and Review (2) 2023 with complete solution questions and answers

Sequence (Sequential) Selection Iteration 3 Basic Logic Control Structures: S S I Sequence Its statements are executed one at a time, no matter the length Decision Branching Other terms for Selective Structure: D B if if-else nested if-else sequential if-else switch Statements in Selective Structure: ii ns s Repetition Looping Other terms for Iteration Structure: R L for for each while do... while Statements in Iteration Structure: f f w d Bits Byte Fields Records File Database DBMS Hierarchy of Data: BB FRF DD Binary Digit Meaning of "bit" Bit It comprises of 0's (off) and 1's (on) Nibble 4 bits or half a byte Byte It is composed of 8 bits Character Other term for a Byte C 67 43 : ASCII Binary Hexadecimal Notepad It can be used to check the size of characters Fields Collection of related bytes Field Name Data Name Column Name Other terms for Field: F D C Records Collection of related fields Tuple Row Name Other terms for Records: T R File Collection of related records Table Other term for File Database Collection of inter-related tables DBMS (RDBMS - Relational) Its examples include mySQL, SQL, and Oracle