Computer Basic Information The control unit of a microprocessor None of these accepts input data from a keyboard stores data in the memory Performs arithmetic / logic / functions All of these None of these accepts input data from a keyboard stores data in the memory Performs arithmetic / logic / functions All of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information CD-ROM is a Semiconductor memory All of these Memory register None of these Magnetic memory Semiconductor memory All of these Memory register None of these Magnetic memory ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A software package to implement a data base is DBMS None of these System analysis DASD Database DBMS None of these System analysis DASD Database ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A sizeable geographical area with communication based on the telephone system is though as None of these Wide area network Modulator-Demodulator All of these Local area network None of these Wide area network Modulator-Demodulator All of these Local area network ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which is not necessary when using bar codes in supermarkets? Price on the shelf Price on the goods Check digit on the bar code None of these Point-of sale (POS) terminal Price on the shelf Price on the goods Check digit on the bar code None of these Point-of sale (POS) terminal ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The primary advantage of key-to-tape data-entry systems is: All of these The tape is reusable A large percentage of editing can be performed at the time of data entry Key verification is easily performed Keying errors can be detected as they occur All of these The tape is reusable A large percentage of editing can be performed at the time of data entry Key verification is easily performed Keying errors can be detected as they occur ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS