Computer Basic Information A wireless technology built in electronic gadgets used for exchanging data over short distances is ______ USB Wifi Modem None of these Bluetooth USB Wifi Modem None of these Bluetooth ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A storage system for small amounts of data is None of these Magnetic tape Punched card Magnetic card Optical mark reader None of these Magnetic tape Punched card Magnetic card Optical mark reader ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The operating system does all of the following except- Enable users to perform a specific task as document editing. Manage memory and storage. Manage the central processing unit (CPU). Provide a way for the user to interact with the computer. Enable users to perform a specific task as document editing. Manage memory and storage. Manage the central processing unit (CPU). Provide a way for the user to interact with the computer. ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following is not used as secondary storage Magnetic drums Magnetic disks Semiconductor memory None of these Magnetic tapes Magnetic drums Magnetic disks Semiconductor memory None of these Magnetic tapes ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information USB stands for ___ ? Universal Sequential Bus Unique Sequential Bus Unique Serial Bus Universal Serial Bus Universal Sequential Bus Unique Sequential Bus Unique Serial Bus Universal Serial Bus ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A class of random access memory that requires periodic servicing in order for the contents to remain valid is PROM Static RAM Dynamic RAM None of these EPROM PROM Static RAM Dynamic RAM None of these EPROM ANSWER DOWNLOAD EXAMIANS APP
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