Computer Basic Information The terminal device often used in checking charge cards that offers both a limited keyboard input and visual output is the: Intelligent terminal Audio response unit POS terminal None of these Video display terminal Intelligent terminal Audio response unit POS terminal None of these Video display terminal ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following file organizations is most efficient for a file with a high degree of file activity? VSAM All of these B-Tree index ISAM sequential VSAM All of these B-Tree index ISAM sequential ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Serial access memories are useful in applications where data consists of numbers each stored word is processed differently short access time is required None of these data naturally needs to flow in and out in serial form data consists of numbers each stored word is processed differently short access time is required None of these data naturally needs to flow in and out in serial form ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following is used to insure the high quality of computer output? liquid crystal display None of these output controls voice output systems computer output microfilm liquid crystal display None of these output controls voice output systems computer output microfilm ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The Josephson tunneling device illustrates principles associated with the advanced storage technique: holographing EBAM cryogenics None of these CCD holographing EBAM cryogenics None of these CCD ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The operating system does all of the following except- Manage the central processing unit (CPU). Enable users to perform a specific task as document editing. Provide a way for the user to interact with the computer. Manage memory and storage. Manage the central processing unit (CPU). Enable users to perform a specific task as document editing. Provide a way for the user to interact with the computer. Manage memory and storage. ANSWER DOWNLOAD EXAMIANS APP
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