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Understanding Information Technology

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Questions and Answers

What is a primary responsibility of a system administrator?

Examining log files for odd patterns of attempted logins

Physically laying down network cables

Providing documentation, support, and training for computer users (correct)

Editing configuration files and installing network software

Which task falls under the responsibility of a network administrator?

Configuring new hardware and troubleshooting hardware

Physically laying down network cables (correct)

Performing timely file system backups

Writing shell scripts and editing configuration files

What is a key aspect of support roles in IT personnel?

Training new and current users how to use the IT infrastructure (correct)

Physically laying down network cables

Installing and maintaining an antivirus

Troubleshooting hardware including the network

What is a common task performed by both system and network administrators?

Making connections and configuring network hardware Signup and view all the answers

What is the responsibility of a system administrator in terms of security?

Examining mistrustful processes that should not be running Signup and view all the answers

What is the primary task of Information Technology (IT)?

Gathering and processing data to become information Signup and view all the answers

What is the Internet commonly known for in the context of business and communication?

Global, borderless, and cost-effective business application Signup and view all the answers

What are the common roles of most IT personnel?

Account management and system administration Signup and view all the answers

What is the main responsibility of an IT administrator?

Maintaining the computer's operating system Signup and view all the answers

What is an extranet in the context of IT?

Controlled access to authorized external users to a company intranet Signup and view all the answers