Introduction-to-IT 무료 덤프문제 온라인 액세스

Which item is an input device?

• A.Printer
• B.Scanner
• C.Flash Drive
• D.CD

The primary database application used by a company is having issues, specifically with the layer that alters the database after receiving a request. What is the name of this layer of the database application?

• A.The database management layer
• B.The flat-file layer
• C.The object-oriented layer
• D.The application layer

What does a router do?

• A.Extends the cable range and allows connections to be made by increasing the signal strength
• B.Converts incoming analog data into digital and outgoing digital data into analog
• C.Manages traffic by maintaining a table of known devices on the network
• D.Provides services, such as website hosting and routing, for various devices

What are two signs of a phishing e-mail?
Choose 2 answers

• A.Personalized greetings
• B.Frequent reminders from the same e-mail address
• C.An e-mail from an organization you don't recognize
• D.Poor grammar and spelling errors
• E.A link to a website sent by a family member

What is the term used to describe additional requirements that are added after project initiation?

• A.Cutting corners
• B.Scope creep
• C.Nice to have
• D.Critical path analysis