System Analysis and Design A square symbols defines a source or destination of system data identifies data flow represents a process that transforms incoming data flow(s) into outgoing data flows None of these is a data store-data at rest, or a temporary repository of data defines a source or destination of system data identifies data flow represents a process that transforms incoming data flow(s) into outgoing data flows None of these is a data store-data at rest, or a temporary repository of data ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design A branch office, location or other data processing centres, where a newly developed system is used under normal operating conditions for several months, to test it, is called alpha test data string test data system test data beta test data alpha test data string test data system test data beta test data ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design A problem's _____ will answer the question, "What information will the computer need to know in order to either print or display the output times?" Purpose Input Processing Output Purpose Input Processing Output ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design Which is the best process to access number of records from the same file? None of these All of these a batch job a real-time job an on-line job None of these All of these a batch job a real-time job an on-line job ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design A checksum digit is used for detecting Errors in Data transmission Logical operations All of these None of these Arithmetic operations Data transmission Logical operations All of these None of these Arithmetic operations ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design A data element in a record, that uniquely distinguishes the record, from all other records, is called test data Key None of these response time System review test data Key None of these response time System review ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS