Computers and Technology, 21.06.2021 01:40 asilverman
Recently mobile phones have been used to pay for goods in stores and supermarkets. One methodof payment involves holding the phone close to a reader in the store. Discuss the advantages and disadvantages of this method of payment compared with other methods of credit/debit card transactions.
Answers: 1
Computers and Technology, 24.06.2019 14:30, heathersloan274
Which computer network component connects two different networks together and allows them to communicate? a is a node (or a device) that connects two different networks together and allows them to communicate.
Answers: 1
Computers and Technology, 25.06.2019 01:30, marianaescamilla404
What was the advantage of using transistors instead of vacuum tubes in the second-generation computers? a. computers were drastically reduced in size. b. computers no longer produced errors. c. computers became affordable. d. computers could run on electricity.
Answers: 1
Computers and Technology, 25.06.2019 03:30, adrianVocke5685
Kou converged his word document to a powerpoint document. when he received the powerpoint, he was missing material. which most likely explains why the material was missing? a it did not have a proper heading b he incorrectly copied and pasted it c he did not save his document properly d there was not enough space in powerpoint
Answers: 1
Recently mobile phones have been used to pay for goods in stores and supermarkets.
One methodof pay...
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