Computer Basic Information The first practical commercial typewriter was invented in 1867 in the United States by All of these Carlos Glidden None of these Samuel Soule Christopher Latham Sholes All of these Carlos Glidden None of these Samuel Soule Christopher Latham Sholes ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A collection of 8 bits is called Nibble Word Byte Record Nibble Word Byte Record ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The main purpose of time sharing techniques used in computers is to make the best use of the CPU peripherals floppy disks None of these seconday storage CPU peripherals floppy disks None of these seconday storage ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information "Zipping" a file means Compressing the message Transfer the message None of these All of these Encrypting the message Compressing the message Transfer the message None of these All of these Encrypting the message ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A magnetic storage device on which data is stored on a cylindrical drum, subdivided into tracks is known as Magnetic tape Punched card None of these Magnetic disk Drum Magnetic tape Punched card None of these Magnetic disk Drum ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which storage device cannot be erased? A CD-ROM Magnetic tape storage All of these A floppy disk A CD-ROM Magnetic tape storage All of these A floppy disk ANSWER DOWNLOAD EXAMIANS APP
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