1.1 Which ONE of the following is both an input device AND an output device?
A - NSC Computer Application Technology - Question 1 - 2018 - Paper 2
Question 1
1.1 Which ONE of the following is both an input device AND an output device?
A. Stylus
B. Touch screen
C. Laser printer
D. Fingerprint scanner
1.2 The digital divid... show full transcript
Worked Solution & Example Answer:1.1 Which ONE of the following is both an input device AND an output device?
A - NSC Computer Application Technology - Question 1 - 2018 - Paper 2
Step 1
1.1 Which ONE of the following is both an input device AND an output device?
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Answer
The correct answer is B. Touch screen. A touch screen serves as both an input device (allowing users to select options by touching the screen) and an output device (displaying information visually).
Step 2
1.2 The digital divide refers to the gap between people who …
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Answer
The correct answer is A. have access to ICTs and people without access to ICTs. This refers to the disparity between those who have the means and skills to access information and communication technologies and those who do not.
Step 3
1.3 Which list of wireless technologies below is sorted from the longest range to the shortest range?
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Answer
The correct answer is B. WiMAX, NFC, Bluetooth. WiMAX has the longest range among the mentioned technologies, followed by NFC and then Bluetooth.
Step 4
1.4 Plug-and-play technology …
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Answer
The correct answer is C. installs the driver automatically when a new device is connected. This feature allows users to connect devices easily without manual driver installation.
Step 5
1.5 Which ONE of the following is NOT a benefit of grid computing?
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Answer
The correct answer is C. The number of computers used in a grid can differ. This statement is neutral and doesn’t represent a specific benefit of grid computing.
Step 6
1.6 A ... is the most secure way to protect a smartphone against unauthorised access.
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Answer
The correct answer is D. Fingerprint. A fingerprint scan is generally considered one of the most secure methods for ensuring only authorized users can access the device.
Step 7
1.7 Which ONE of the following is a wild card character that can be used when you search for a file?
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Answer
The correct answer is **A. **. The asterisk () is commonly used as a wild card character in search queries to represent any number of characters.
Step 8
1.8 An audio file that can be downloaded from the internet to a device is called a …
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Answer
The correct answer is B. podcast. A podcast is typically an audio file that users can download and listen to at their convenience.
Step 9
1.9 An e-mail could remain in a sender’s Outbox because the …
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Answer
The correct answer is B. recipient's e-mail address was spelled incorrectly. An incorrect email address can prevent the email from being sent from the Outbox.
Step 10
1.10 Which ONE of the following criteria was used in the Amount field to select the records that are displayed?
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Answer
The correct answer is B. >7 800 And <=21 000. This criterion filters the records to display those amounts between R 7 800 and R 21 000.
