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Introduction-to-IT WGU Introduction to IT

  • WGU
  • 4 free sample questions

About this exam

Introduction-to-IT is the WGU exam WGU Introduction to IT. Paid practice material for this exam is not available yet, but you can try its free sample questions.

Exam code
Introduction-to-IT
Vendor
WGU
Practice questions
Not available yet
Free sample questions
4
Question bank last updated
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Try 2 sample questions

Taken from the free sample set for Introduction-to-IT.

Question 1

Why are businesses beginning to use big data?

  1. Option A:
    To integrate vast amounts of electronic data into analysis in order to gain insight for better
    decision making
  2. Option B:
    To store enormous amounts of paper documents and electronic data in databases and data
    warehouses for future analysis
  3. Option C:
    To connect a myriad of devices to the Internet and allow these devices to logically interact with
    one another
  4. Option D:
    To collect large amounts of data from various sources, both external and internal, both paper and
    electronic
Show answer and explanation

Correct answer: A

Businesses are beginning to use big data to integrate vast amounts of electronic data into
analysis in order to gain insight for better decision making.
• Explanation:- Big data allows organizations to analyze large datasets to uncover patterns,
trends, and correlations, leading to more informed decisions and strategic business moves1.
•Therefore, the correct answer is A. To integrate vast amounts of electronic data into analysis in order
to gain insight for better decision making.

Question 2

How does high-level programming language differ from low-level language?

  1. Option A:
    The high-level code is written by translating it to machine language.
  2. Option B:
    The high-level code is written using words from the English language.
  3. Option C:
    The high-level code is written in machine language.
  4. Option D:
    The high-level code is written at the binary level.
Show answer and explanation

Correct answer: B

High-level programming languages are designed to be easy for humans to read and write, using English-like words, commands, and syntax such as if, while, print, and return. These languages allow programmers to write code without dealing directly with the binary digits (0s and 1s) used by computers. The code is later translated into machine language by a compiler or interpreter so that the computer can execute it. Options A, C, and D are incorrect because high-level code itself is not written in machine language or binary; it is only converted into machine language after it is written.
See all 4 free sample questions