DSST Computing and Information Technology Prep

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💰

$85

Exam Cost

⏱️

120 min

Time

🎓

Credits

✅

~400/500

Passing

What You'll Study

Unit 1: Hardware and Software Fundamentals

CPU and memorystorage devicesoperating systemsapplication softwarebinary and data representationsystem architecture

Unit 2: Networking and the Internet

TCP/IPnetwork topologiesInternet protocolsWi-Ficloud computingclient-server model

Unit 3: Programming Concepts

programming languagesalgorithmscontrol structuresdata typesfunctionsobject-oriented programming

Unit 4: Databases and Web Technologies

SQLrelational databasesHTML/CSSweb developmente-commercecontent management

Unit 5: Cybersecurity and IT Ethics

cybersecurity basicsmalwareencryptionprivacyintellectual propertyIT ethics and social impact

Free Study Resources

- Harvard CS50 (cs50.harvard.edu): Free comprehensive computing course - Cisco Networking Academy free modules (netacad.com): Networking fundamentals - Khan Academy Computing (khanacademy.org/computing): Free programming and CS content

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