Question

Q4. MULTIPLE CHOICE TWO CORRECT ANSWER: 10M
1. is used by Nokia phones. This is OS.

a. Asha b. Closed source c. Open source d. Microsoft

2. is a growing list of records, called blocks, which are linked
using .
a. Complex b. Growing list c. Block chain d. Cryptography

Answer 1

Answer:

open source

blockchain

Explanation:

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Answer 2

Answer:

1)Asha

2)complex

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