Incomplete question. Here's the remaining part of the question.
a. <sig> <pubKey>
b. <password>
c. <sig> <password>
d. <pubKey> <password>
Answer:
<u>a</u>
Explanation:
Remember, Bitcoin also has its script code which is called ScriptPubkey.
To redeem a transaction implies using the script
<sig> <pubKey>
for the receiving Bitcoin address.
Put simply, the purpose of this script is to lock (redeem) the transaction using the public key (bitcoin address).
The dictionary operation that you use to remove all the keys within the dictionary-named contacts is contacts.clear().
<h3>What is dictionary add and remove element from dictionary?</h3>
The act of Removing elements from Dictionary is one that can delete a specific item in a dictionary by the use of the pop() method.
Note that this method deletes an item with the given key and returns the value .
Hence, The dictionary operation that you use to remove all the keys within the dictionary-named contacts is contacts.clear().
Learn more about dictionary operation from
brainly.com/question/24680091
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Hi Brainiac
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I hope that's help:0
We need the options to be able to help.
It maybe they must run the query to display the corresponding results.
