INFORMATION TECHNOLOGY MANAGEMENT ESSENTIALS - D075 QUESTIONS WITH CORRECT ANSWERS

Which type of computer runs a network operating system (NOS)? CORRECT ANSWER A server Which type of software is designed to easily generate Gantt charts? CORRECT ANSWER Project management software What term refers specifically to the physical aspects of a computer such as circuit boards, processor chips, memory, and keyboards? CORRECT ANSWER Hardware Which application software features tables, records, and fields that can be queried, updated, and managed by users, programmers, and business analysts? CORRECT ANSWER Database software Which term refers to any person in a business who uses a computer to complete their day to day tasks of the business? CORRECT ANSWER End-users What is the main purpose of a firewall? CORRECT ANSWER To prevent unauthorized users from accessing the network. A large company has decided to invest in new IT systems, including a new server. Which IT professional should be tasked with setting up and maintaining the server? CORRECT ANSWER Computer System Administrator A small business has a single network that allows every employee to connect through a central server when they are in the company's main office. What type of network is the business using? CORRECT ANSWER Local area network (LAN) What term refers to the study, design, development, implementation, support, and management of computer-based information systems? CORRECT ANSWER Information Technology An employee receives an email that appears to be from the IT department. The email asks the recipient to click a link to verify their username and password. Upon closer inspection, the employee realizes that the email is a fraudulent attempt to obtain their password. What type of fraud does this email represent? CORRECT ANSWER Phishing A data analyst is working with a very large set of data and trying to calculate the amount of data processing that needs to be completed each week. Which attribute of big data is this analyst addressing? CORRECT