Computer Basic Information Which of the following can store information in the form of microscopic pits on metal disks. Punched cards RAM cartridge None of these Tape cassettes Laser disks Punched cards RAM cartridge None of these Tape cassettes Laser disks ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information EBCDIC can code up to how many different characters? 64 16 256 8 32 64 16 256 8 32 ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A beam of light used to record and retrieve data on optical disks is known as polarized light laser None of these unpolarized concentric light coloured light polarized light laser None of these unpolarized concentric light coloured light ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which is not a factor when categorizing a computer? Capacity of the hard disk Speed of the output device Amount of main memory the CPU can use Cost of the system Where it was purchased Capacity of the hard disk Speed of the output device Amount of main memory the CPU can use Cost of the system Where it was purchased ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information No computer can do anything without a memory chip program None of these output device memory chip program None of these output device ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information When was the world's first laptop computer introduced in the market and by whom? Epson, 1981 Laplink Travelling Software Inc, 1982. Tandy Model-200, 1985 None of these Hewlett-Packard, 1980 Epson, 1981 Laplink Travelling Software Inc, 1982. Tandy Model-200, 1985 None of these Hewlett-Packard, 1980 ANSWER DOWNLOAD EXAMIANS APP
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