Computer Basic Information Who coordinates the sequencing of events within the central processor of a computer? Control unit None of these Logic unit Arithmetic unit Register Control unit None of these Logic unit Arithmetic unit Register 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? Laser scanner OCR MICR None of these Wand Laser scanner OCR MICR None of these Wand ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A wireless technology built in electronic gadgets used for exchanging data over short distances is ______ Modem Wifi None of these Bluetooth USB Modem Wifi None of these Bluetooth USB ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following will happen when data is entered into a memory location? It will add to the content of the location It will erase the previous content It will not be fruitful if thjere is already some data at that location None of these It will change the address of the memory location It will add to the content of the location It will erase the previous content It will not be fruitful if thjere is already some data at that location None of these It will change the address of the memory location ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The working principles of today's computers were provided by an English mathematician Dr. Hollerith Donald Reach Ken Reider Charles Babbage None of these Dr. Hollerith Donald Reach Ken Reider Charles Babbage None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information ASCII stands for American security code for information interchange American standard code for information interchange All purpose scientific code for information interchange American Scientific code for information interchange None of these American security code for information interchange American standard code for information interchange All purpose scientific code for information interchange American Scientific code for information interchange None of these ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS