Computer Basic Information Computer virus is a ___ Software Freeware Bacteria Hardware Software Freeware Bacteria Hardware ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information What is the name of the display feature that highlights areas of the screen which require operator attention? Touch screen Pixel Reverse video None of these Cursor Touch screen Pixel Reverse video None of these Cursor ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A medium for transferring data between two locations is called Modem None of these Bus Network Communication channel Modem None of these Bus Network Communication channel ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The control unit of a microprocessor Performs arithmetic / logic / functions accepts input data from a keyboard All of these stores data in the memory None of these Performs arithmetic / logic / functions accepts input data from a keyboard All of these stores data in the memory None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information In which addressing mode, the effective address of the operand is generated by adding a constant value to the contents of a register? Immediate mode Indirect mode None of these Absolute mode Index mode Immediate mode Indirect mode None of these Absolute mode Index mode ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following places the common data elements in order from smallest to largest? Bit, byte, character, record, field, file, database character, record, field, database, file character, file, record, field, database None of these character, field, record, file, database Bit, byte, character, record, field, file, database character, record, field, database, file character, file, record, field, database None of these character, field, record, file, database ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS