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WorksheetsCore Mainframe Features
Total questions: 15
Worksheet time: 8mins
A bank needs a system for processing billions of transactions per day while keeping services continuously available. Which core mainframe feature best meets this need?
Massive I/O for moving large datasets efficiently
Virtualization to run many operating systems simultaneously
High-Volume Transactions optimized for massive throughput
Hot-swappable components for easier hardware repair
A company wants to connect its headquarters LAN to several branch office LANs across the country and give staff access to cloud services. Based on the comparison, which network type and typical architecture should be planned?
LAN using Ethernet cables inside one building
WAN using leased lines, fiber optics, or satellite links
PAN using Bluetooth between personal devices
MAN using only Wi‑Fi routers without external links
Which system’s primary goal best matches performing complex calculations at very high speed using massively parallel processing?
Mainframe
Server (Cluster)
Supercomputer
Personal computer
Which computing system is primarily optimized for I/O and high throughput, indicated as 90% in the chart?
Server
Mainframe
Supercomputer
LAN/WAN network
Which option best explains why a company might choose servers over mainframes or supercomputers, as implied by the chart?
Servers deliver the highest raw calculation speed.
Servers are primarily for packet transmission.
Servers prioritize flexibility and scalability.
Servers guarantee 95% throughput.
When you save information on Google Drive, where does it go?
Cloud
Mr. Reading's Computer
CD-ROM
USB Drive
Which of the following is a disadvantage of using cloud computing?
Lower maintenance cost
Automatic backup
Employees can work from any place
Internet access is required
Where are the files saved when using cloud computing?
Servers connected to the internet
Hard drive of a local machine
Local machines that can access the internet
Local servers
How can you upload content to Google Drive?
Click New, File upload
Click New, Folder upload
Drag files into the Drive window
You can use any of these methods to upload files to Google Drive
