Computer Basic Information What is the name of the reading device which mades use of photosensors and laser technologies to interpret printed, typed or even hand-written data directly from the source documents? MICR ATM OCR Mark-sensing device None of these MICR ATM OCR Mark-sensing device None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information What is a portion of memory that serves as a temporary repository for data as it waits for a given action? Cache Memory Pool Processor Bank Processor pool Cache Memory Pool Processor Bank Processor pool ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The physical components of a computer system is Software Human ware Firm ware Hardware None of these Software Human ware Firm ware Hardware None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information What is the general name of the device which produces hardcopy graphics? COM None of these Microfilm Plotter Printer COM None of these Microfilm Plotter Printer ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information _______ software allows users to perform calculation on rows and columns of data. Database management system Presentation graphics Word processing Electronic spreadsheet Database management system Presentation graphics Word processing Electronic spreadsheet ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Firewalls are used to protect against ___ Unauthorised access Fire Attacks Virus Attacks Data Driven Attacks Unauthorised access Fire Attacks Virus Attacks Data Driven Attacks ANSWER DOWNLOAD EXAMIANS APP
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