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EC1 Ch3_WB

Authored by YS Kwok

Computers

12th Grade

Used 1+ times

EC1 Ch3_WB
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15 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which of the following is not an advantage of cloud computing?

Users can upgrade the server hardware anytime

Data can be accessed anywhere via the Internet

Users only pay for what they need

Users can change their service plan easily

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which of the following is an advantage of using QR code instead of NFC for mobile phone payment?

Faster payment

Prevents identity theft

Lower transaction fee

More supported devices

3.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

"eHealth" is a mobile application developed by the government to provide free and lifelong electronic health recording service for Hong Kong residents. Which of the following should be considered when implementing this service?

Ensure medical records are stored in encrypted databases

Obtain patients' consent before collecting medical records

Only medical professionals authorised by the patients can access the records

4.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

Which of the following fields cannot be empty when sending an email?

Title

Recipient/To

CC

5.

MULTIPLE SELECT QUESTION

1 min • 1 pt

John received the following email. When he uses the "Reply all" function, who will receive his reply?

Title: December Trip Photos

From: chris342@eyefire.com

To: johncheng5@eyefire.com

CC: hilarycheng5@wondermail.com

Dear John,

Please find attached our photos of the December diving trip.

Chris

chris342@eyefire.com

hilarycheng5@wondermail.com

6.

MULTIPLE SELECT QUESTION

1 min • 1 pt

Hollis sent the following email:

Title: Exam Arrangements

From: hollisleung@lemon.edu.hk

To: kyliechan@lemon.edu.hk

CC: tracykong@lemon.edu.hk

BCC: rainpoon@lemon.edu.hkhaydenwong@lemon.edu.hk

Which of the following email addresses can haydenwong@lemon.edu.hk see who this email was sent to?

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which of the following can increase network security during the remote logon session?

Do not download any file from the remote device

Only remote login to a computer within the same city

Use an encrypted connection

None of the above

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