Computer Basic Information A beam of light used to record and retrieve data on optical disks is known as unpolarized concentric light None of these polarized light laser coloured light unpolarized concentric light None of these polarized light laser coloured light ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The person contributing the idea of the stored program was Basic Pascal Howard Aiken Charles Babbage John von Neumann None of these Basic Pascal Howard Aiken Charles Babbage John von Neumann None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following is NOT a primary storage device? Optical disk Magnetic tape All of these None of these Magnetic disk Optical disk Magnetic tape All of these None of these Magnetic disk ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information 'www' stands for _____ None of these World Word Web World Work Web World Wide Web World White Web None of these World Word Web World Work Web World Wide Web World White Web ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The earliest device that qualifies as a digital computer is EDVAC ENIAC EDSAC Abacus None of these EDVAC ENIAC EDSAC Abacus None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Changing an existing document is called _____ the document. Editing Adjusting None of these Creating Modifying Editing Adjusting None of these Creating Modifying ANSWER DOWNLOAD EXAMIANS APP
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