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Questions in computers-and-technology

[Free] 11. What is a modem? What are its types? 12. What is the difference between primary memory and secondary memory? 13. What are SSD, CD-ROM, and DVD? Explain. 14. What is the difference between hardware and software? 15. What is the difference between impact and non-impact printers? 16. What is a spreadsheet? 17. What are rows, columns, and cells in a spreadsheet?

[Free] 6. Differentiate between: i. Input device and output device ii. Hardware and software

[Free] 1. f(x,y) = x'y' + xy' + xy | | y' | y | | :---- | :-: | :-: | | x' | 1 | 0 | | x | 1 | 1 | 2. f(x,y) = x'y' + x'y | | y' | y | | :---- | :-: | :-: | | x' | 1 | 1 | | x | 0 | 0 |

[Free] All printouts generated by a hit confirmation request or response should be:

[Free] Consider the following set of processes arriving at time 0, with CPU burst time given in milliseconds (ms). Calculate the following using round robin scheduling algorithm with time quantum 4 ms. (i) Average waiting time (ii) Average turnaround time | Process | CPU Burst Time (ms) | |---------|--------------------| | P1 | 24 | | P2 | 3 | | P3 | 3 |

[Free] 4. In computer systems servicing, which of the following tools is used to diagnose hardware issues? A. Diagnostic software B. Anti-static wristbands C. Cleaning kits D. Cable testers 5. Which tool would you use to measure electrical parameters like voltage or resistance? A. Pliers B. Multimeter C. Cleaning Kit D. Screwdriver 6. What is the primary purpose of graphic design software like Adobe Photoshop? A. To test and debug software code. B. To compile code into machine-readable format. C. To manipulate images and create digital art. D. To diagnose computer hardware issues.

[Free] When sending a group email, how do you ensure that one or several recipients cannot see the names of other recipients? Select only one. A. BB B. CC C. BCC D. CBB

[Free] Listen By applying styles, ______ formats are being applied each time. A) similar B) various C) different D) the same

[Free] A Virtual Private Cloud (VPC) network is a virtual version of a physical network, such as a data center network. Which of the following assertion is true about VPC on GCP? (A) VPC and subnets are both Global resources (B) VPC is Global resource but Subnets are regional (C) VPC is regional resource but Subnets are Global (D) VPC and subnets are both regional resources

[Free] An agent needs to extract information from uploaded company manuals or guides. Which tool in AI Agent Studio Foundations should be used? A. Document tool, to enable semantic search to base responses in unstructured documents B. Accuracy tool, to determine how many answers are correct C. Deep Link tool, to direct users to relevant pages or application interfaces D. Business Object tool, to change information found in the manuals or guides