Computer Basic Information What is backup? Protecting data by copying it from the original source to a different destination None of these Filtering old data from the new data Accessing data on tape Adding more components to your network Protecting data by copying it from the original source to a different destination None of these Filtering old data from the new data Accessing data on tape Adding more components to your network ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The hardware in which data may be stored for a computer system is called Chip Bus Registers Memory Control unit Chip Bus Registers Memory Control unit ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information What type of magnetic material is normally used in bubble memories? Cobalt Metallic Garnet None of these Magnetic core Cobalt Metallic Garnet None of these Magnetic core ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The light pen was developed in None of these 1955 1942 1976 1992 None of these 1955 1942 1976 1992 ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The microprocessor of a computer cannot operate on any information if that information is not in its. ALU main storage logic unit secondary storage None of these ALU main storage logic unit secondary storage None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A computer performs operations by comparing data items and then, depending on the results, follows predetermined course of action. What are such operations called? Physical Digital Sequential None of these Logical Physical Digital Sequential None of these Logical ANSWER DOWNLOAD EXAMIANS APP
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