Computer Basic Information The main purpose of the offline device is....... To save floor space in the computer center To reduce the no.of operator errors in recording data To save computer time None of these All of these To save floor space in the computer center To reduce the no.of operator errors in recording data To save computer time None of these All of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Who is credited with the idea of using punch cards to control patterns in a weaving machine? Hollerith Pascal Jacquard None of these Babbage Hollerith Pascal Jacquard None of these Babbage ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information CD-ROM is a Magnetic memory All of these None of these Semiconductor memory Memory register Magnetic memory All of these None of these Semiconductor memory Memory register ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following does not affect the resolution of a video display image? bandwidth vertical and horizontal lines of resolution raster scan rate All of these screen size bandwidth vertical and horizontal lines of resolution raster scan rate All of these screen size ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Who designed the first general purpose electronic digital computer "ENIAC" ? Van-Neumann All of these None of these Joseph M Juoquard J. Presper Eckert and John W Mauchly Van-Neumann All of these None of these Joseph M Juoquard J. Presper Eckert and John W Mauchly ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following is true about primary storage? All of these It allows very fast access to data It is relatively more expensive It is a part of the CPU All of these It allows very fast access to data It is relatively more expensive It is a part of the CPU ANSWER DOWNLOAD EXAMIANS APP
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