4.1.1 Give TWO reasons why the managers requested to be issued with the laptop rather than the tablet - NSC Computer Application Technology - Question 4 - 2017 - Paper 2
Question 4
4.1.1 Give TWO reasons why the managers requested to be issued with the laptop rather than the tablet.
4.2 A tablet uses an SSD for the storage of data and files.
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Worked Solution & Example Answer:4.1.1 Give TWO reasons why the managers requested to be issued with the laptop rather than the tablet - NSC Computer Application Technology - Question 4 - 2017 - Paper 2
Step 1
Give TWO reasons why the managers requested to be issued with the laptop rather than the tablet.
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Answer
The laptop is preferred due to its more powerful Intel Core i7 CPU, which allows for faster processing of tasks compared to the tablet. Additionally, the laptop has a larger storage capacity with a 1.5 TB HDD, making it possible to save more video footage and other data.
Step 2
What does the acronym SSD stand for?
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Answer
SSD stands for Solid State Drive.
Step 3
List THREE comparative differences between the features and performance of an SSD and an HDD in table format.
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Feature/Performance
SSD
HDD
Drive Type
Static (no moving parts)
Magnetic (moving parts)
Speed
Faster data transfer rates
Slower data transfer rates
Reliability
More robust and reliable
Less robust and reliable
Step 4
Why have SSDs not completely replaced HDDs, even though they have so many benefits? DO NOT refer to cost in your answer.
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SSDs have not completely replaced HDDs because HDDs still offer larger storage capacities for the same physical size. Additionally, some users prefer HDDs for applications where high-speed access is not critical.
Step 5
Explain the purpose of cache memory in a computer system.
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Cache memory serves as a high-speed storage area that temporarily holds frequently accessed data and instructions, enabling the CPU to access them faster than if they were pulled from the main RAM or storage.
Step 6
Give TWO reasons why a tablet and a laptop cannot use the same type of RAM.
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Firstly, the RAM in a tablet is often integrated into the motherboard, making it non-removable, whereas the RAM in a laptop is usually upgradable and removable. Secondly, the architecture of RAM differs, as tablets are designed for lower power consumption compared to laptops.
Step 7
State TWO advantages of USB over FireWire.
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USB can be used on almost all computers, whereas FireWire is less common. 2. USB is generally easier to use and has better device compatibility.
Step 8
Would the software used for the editing of videos be considered application software or system software?
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The software used for video editing would be considered application software.
Step 9
Name the type of connection the modem will use with the uploading of the results.
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The modem may use a 4G LTE connection for uploading results.
Step 10
Explain what is meant by the term cloud in this context.
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In this context, the term cloud refers to online storage services and resources accessible over the Internet, allowing users to store, manage, and process data on remote servers rather than on local devices.
Step 11
Briefly explain the basic concept VoIP.
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VoIP, or Voice over Internet Protocol, is a technology that enables voice communication over the Internet by converting voice data into digital packets.
Step 12
Name a VoIP client that the managers could use to host the conference call.
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Skype is a common VoIP client that can be used for hosting conference calls.
Step 13
Name ONE other way (besides a conference call), in which the managers could have discussions and collaborate online.
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The managers could utilize discussion groups or platforms such as Google Hangouts to collaborate and discuss.
