A SIM card is a small, portable memory chip that is used to store identification information for mobile phones. Which of the following is NOT a function of a SIM card?1.0 Marks Stores the phone's operating systemStores the phone number of the userStores the PIN code for the phoneStores the IMEI number of the phoneStores the IMSI number of the phone
Question
A SIM card is a small, portable memory chip that is used to store identification information for mobile phones. Which of the following is NOT a function of a SIM card?1.0 Marks Stores the phone's operating systemStores the phone number of the userStores the PIN code for the phoneStores the IMEI number of the phoneStores the IMSI number of the phone
Solution
The function that is NOT a function of a SIM card is "Stores the phone's operating system". The operating system of a phone is stored in the phone's internal memory, not on the SIM card. The SIM card does store the phone number of the user, the PIN code for the phone, the IMEI number of the phone, and the IMSI number of the phone.
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A PIN code is a personal identification number that is used to protect the SIM card. Which of the following is NOT a function of the PIN code?1.0 MarksUsed to track the mobile phoneUsed to authenticate the userUsed to prevent unauthorized access to the SIM cardUsed to store the phone's operating systemUsed to encrypt the data on the SIM card
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