Computer Basic Information The first electronic digital computer contained? Transistors Vacuum tubes None of these Semiconductor memory Electronic valves Transistors Vacuum tubes None of these Semiconductor memory Electronic valves ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information To what temporary area can you store text and other data, and later paste them to another location? The hard disk None of these ROM CD-ROM The clipboard The hard disk None of these ROM CD-ROM The clipboard ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The barcode which is used on all types of items, is read by a scanning device directly into the computer. What is the name of this scanning device? MICR None of these Wand OCR Laser scanner MICR None of these Wand OCR Laser scanner ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following is a part of the Central Processing Unit? Mouse Arithmetic Logic Unit (ALU) None of these Keyboard Printer Mouse Arithmetic Logic Unit (ALU) None of these Keyboard Printer ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information In simplex transmission None of these Data transmission is one way Data can be transmitted to small distances only All of these Data format is simple None of these Data transmission is one way Data can be transmitted to small distances only All of these Data format is simple ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which is a swapping device is used to hold the images of pages in main memory. Optical mark reader Paging drum None of these Plex Card punch Optical mark reader Paging drum None of these Plex Card punch ANSWER DOWNLOAD EXAMIANS APP
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