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CompTIA Tech+ FC0-U71 TTT Session 2:
What is the purpose of forms in a database? To reduce data entry errors To create new tables To change database settings To delete records Explanation- abiodun1991
- Post #128
- Forum: CompTIA Webinars
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CompTIA Tech+ FC0-U71 TTT Session 2:
Which type of data is best stored in a relational database? Random data Structured data Semi-structured data Non-structured data Explanation- abiodun1991
- Post #127
- Forum: CompTIA Webinars
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CompTIA Tech+ FC0-U71 TTT Session 2:
What does a relationship in a database do? Connects two entities Stores data Deletes data Creates a new database Explanation- abiodun1991
- Post #126
- Forum: CompTIA Webinars
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CompTIA Tech+ FC0-U71 TTT Session 2:
What is non-structured data? Data that is always numerical Data that fits neatly into rows and columns Correct Answer: Data that doesn't have a clear order or pattern Data that is always textual Explanation- abiodun1991
- Post #125
- Forum: CompTIA Webinars
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CompTIA Tech+ FC0-U71 TTT Session 2:
What does a key in a key-value database represent? A type of data Correct Answer: A unique identifier A column A table Explanation- abiodun1991
- Post #124
- Forum: CompTIA Webinars
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CompTIA Tech+ FC0-U71 TTT Session 2:
What can the value in a key-value pair be? Only dates Only numbers Correct Answer: Any type of data Only words Explanation- abiodun1991
- Post #123
- Forum: CompTIA Webinars
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CompTIA Tech+ FC0-U71 TTT Session 2:
How does a document database store data? In rows and columns In word documents In spreadsheets In flexible documents Explanation- abiodun1991
- Post #122
- Forum: CompTIA Webinars
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CompTIA Tech+ FC0-U71 TTT Session 2:
What data formats are commonly used in document databases? CSV and TXT HTML and CSS JSON and XML DOC and PDF Explanation- abiodun1991
- Post #121
- Forum: CompTIA Webinars
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CompTIA Tech+ FC0-U71 TTT Session 2:
What is a relational database? A database that stores data in a single table. A database that only stores text data A database that keeps data in several connected tables. A database that does not use tables at all. Explanation- abiodun1991
- Post #120
- Forum: CompTIA Webinars
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CompTIA Tech+ FC0-U71 TTT Session 2:
What does NoSQL stand for? New SQL No SQL Allowed Incorrect answer: Non-Structured Query Language Correct Answer: Not Only SQL Explanation- abiodun1991
- Post #119
- Forum: CompTIA Webinars
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CompTIA Tech+ FC0-U71 TTT Session 2:
What is the purpose of the pink 3.5mm audio jack on a computer? To connect a monitor To connect a microphone To connect headphones To connect speakers explanation- abiodun1991
- Post #99
- Forum: CompTIA Webinars
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CompTIA Tech+ FC0-U71 TTT Session 2:
Which feature of the motherboard allows new components to be added? answer Socket Bus Slot Port explanation- abiodun1991
- Post #98
- Forum: CompTIA Webinars
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CompTIA Tech+ FC0-U71 TTT Session 2:
What is the significance of frame rate in video output? It measures the storage capacity of the GPU It controls the brightness of the display It affects how smooth graphics and animations appear It determines the color depth of images- abiodun1991
- Post #97
- Forum: CompTIA Webinars
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CompTIA Tech+ FC0-U71 TTT Session 2:
Why is it important to know the exact make and model of your hardware when installing drivers? To update Windows To find the correct driver To register your device To speed up your computer explanation- abiodun1991
- Post #96
- Forum: CompTIA Webinars
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CompTIA Tech+ FC0-U71 TTT Session 2:
What does the term processing speed refer to? How fast a computer can download files How fast a computer performs a given operation or task How fast a computer can connect to the internet How fast a computer can display images explanation- abiodun1991
- Post #95
- Forum: CompTIA Webinars
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CompTIA Tech+ FC0-U71 TTT Session 2:
Which motherboard connection is commonly used with M.2 SSDs? PCIe SATA Ethernet USB explanation- abiodun1991
- Post #94
- Forum: CompTIA Webinars
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CompTIA Tech+ FC0-U71 TTT Session 2:
What is a Storage Area Network (SAN)? A way to store files in the cloud A type of software for managing files A network design to connect different LANs A separate subnetwork consisting of storage devices and servers- abiodun1991
- Post #93
- Forum: CompTIA Webinars
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CompTIA Tech+ FC0-U71 TTT Session 2:
Why do CPUs need cooling systems? They process billions of instructions every second They store large amounts of data They connect to the internet They have moving parts that generate heat explanation- abiodun1991
- Post #92
- Forum: CompTIA Webinars
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CompTIA Tech+ FC0-U71 TTT Session 2:
What tool can you use in Windows to test memory? Windows Memory Diagnostic Disk Cleanup Device Manager Task Manager- abiodun1991
- Post #91
- Forum: CompTIA Webinars
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CompTIA Tech+ FC0-U71 TTT Session 2:
What does 1 Hertz (Hz) mean? One cycle per second One cycle per minute One cycle per millisecond One cycle per hour Explanation- abiodun1991
- Post #90
- Forum: CompTIA Webinars