Lesson 2

Question 1

Management of computer-based information system particularly software applications and computer hardware.

Answer 1

Information Technology

Question 2

This requires large amounts of processing power, sophisticated software, and human analytical skills. Businesses need to process huge amount of data.

Answer 2

Data Overload

Question 3

More employers are offering remote work options that requires gadgets with wireless hotspots and roaming ability.

Answer 3

Mobile and Wireless Usages

Question 4

Many businesses now work with third-party services hosting platforms that maintain data.

Answer 4

Cloud Service

Question 5

Videoconferencing solutions have become more popular, so more network bandwidth is needed to support them sufficiently.

Answer 5

Bandwidth for Video Hosting

Question 6

Uses of Information Technology in Different Fields

Answer 6

• Education
• Health and Medicine
• Entertainment
• Transport
• Business and E-commerce
• Defense
• IT as a designer

Question 7

Computer provides platforms to widen the scope of education. Enhance the usage of technology on research and presentation.

Answer 7

Education

Question 8

The medicine industry uses IT technology for operations and interpretation of data.

Answer 8

Health and Medicine

Question 9

IT is used most of the time for entertainment or pass time.

Answer 9

Entertainment

Question 10

IT plays a vital role on transport. IT is used to record, assist, display and analyze data.

Answer 10

Transport

Question 11

Online platforms allows people to shop anywhere. Business sector uses IT for data analysis and prediction.

Answer 11

Business and E-commerce

Question 12

Military insatallation around the world has been researching capabilities to immediatly detect missiles and disable them.

Answer 12

Defense

Question 13

Construction layouts are now being done using modelling applications. It includes physics and geometrical computations for accurate analysis.

Answer 13

IT as a Designer

Question 14

A team of administrators and other technical staffs deploy and manage the company’s IT infrastracture and assests.

Answer 14

IT Department

Question 15

Depends on wide range of technology knowledge and skills.

Answer 15

IT Team

Question 16

Common IT Careers:

Answer 16

• Chief Information Officer
• Chief Technology Officer
• IT Director
• System Administrator
• Application Manager
• Developer
• Architect

Question 17

Responsible for IT and Computer Systems that support the enterprise’s goals.

Answer 17

Chief Information Officer

Question 18

Sets all technology goals & policies within an organization.

Answer 18

Chief Technology Officer

Question 19

Responsible for the function of the business’s technology tools and processes, also known as IT Manager or IT Leader.

Answer 19

IT Director

Question 20

Configures, manages, supports, and troubleshoots a multi-user computing environment.

Answer 20

System Administrator

Question 21

His role center on the provisioning and management of a high-value business application, such as Exchange.

Answer 21

Application Manager

Question 22

This person or team writes, updates and tests code for programs to meet business objectives internally or facing customers.

Answer 22

Developer

Question 23

This person examines and changes IT functions to best support the business.

Answer 23

Architect

Question 24

3 Pillars

Answer 24

1. IT Governance
2. IT Operations
3. Hardware and Infrastracture

Question 25

Combination of policies and processes that ensures IT systems are effectively running and in alignment with the organization's needs.

Answer 25

IT Governance

Question 26

A catchall category for the daily work of an IT department. This includes providing tech supoort, network maintenance, security testing and device management duties.

Answer 26

IT Operations

Question 27

This pillar of IT includes the setup and maintenace of equipment like routers, servers, phone systems and individual devices like laptops.

Answer 27

Hardware and Infrastructure