Computer Basic Information A one-bit signal that indicates the start of data transmission by an asynchronous device is Status bit Parity bit Start bit Zero bit None of these Status bit Parity bit Start bit Zero bit None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A disk's content that is recorded at the time of manufacture and cannot be changed or erased by user is - Run-only Memory-only Read-only Write-only Run-only Memory-only Read-only Write-only ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Who launched IBM's First PC in 1981? John F. Akers Dean Cline David Svenson B. Rogers Jr. None of these John F. Akers Dean Cline David Svenson B. Rogers Jr. None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information What are the concentric circles on floppy disks know as? Cylinders Sectors Tracks Segments None of these Cylinders Sectors Tracks Segments None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The first IBM PC did not have any Disk drive Port None of these RAM ROM Disk drive Port None of these RAM ROM ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which key on keyboard of a computer does not have its name printed on the key? SHIFT ESC SPACE F1 SHIFT ESC SPACE F1 ANSWER DOWNLOAD EXAMIANS APP
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