EDPT (Electronic Data Processing Test) 4

Question 1

What is the hexadecimal equivalent of the decimal number 255?

Accepted Answer

FF

Answer

255 in decimal equals FF in hexadecimal because 15×16 + 15 = 255, and F represents 15 in hex.

Question 2

Which of the following is a high-level programming language?

Accepted Answer

Python

Answer

Python is a high-level programming language with human-readable syntax; machine code and assembly are low-level languages.

Question 3

In data processing, what is a 'batch process'?

Accepted Answer

Collecting transactions and processing them all at once

Answer

Batch processing collects a group of transactions and processes them together at a scheduled time, rather than immediately as each transaction occurs.

Question 4

Which data structure follows a Last-In, First-Out (LIFO) principle?

Accepted Answer

Stack

Answer

A stack follows LIFO (Last-In, First-Out), meaning the most recently added element is the first one removed.

Question 5

An IP address in IPv4 format consists of how many bits?

Accepted Answer

32 bits

Answer

An IPv4 address is 32 bits long, represented as four 8-bit octets separated by dots (e.g., 192.168.1.1).

EDPT - Electronic Data Processing Test Practice Test

EDPT - Electronic Data Processing Test Practice Test

EDPT (Electronic Data Processing Test) 4