System Analysis and Design Checking the quality of software in both simulated and line environments, is known as usability None of these validity checking validation usability None of these validity checking validation 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 system test data beta test data string test data alpha test data system test data beta test data string test data ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design In processing controls must be established in a system, in order to Verify that all data have been processed prohibit tampering with information by unauthorized person None of these block or trap faulty data from entry into processing All of these Verify that all data have been processed prohibit tampering with information by unauthorized person None of these block or trap faulty data from entry into processing All of these ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design Direct-access organization Stores records sequentially but uses an index to locate records has records placed randomly throughout the file uses an index for each key type means storing records in contiguous blocks according to a key. Stores records sequentially but uses an index to locate records has records placed randomly throughout the file uses an index for each key type means storing records in contiguous blocks according to a key. ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design A data flow diagram is mainly used at the systems specification stage. All of these None of these the primary output of the systems design phase the modern version of flowchart mainly used at the systems specification stage. All of these None of these the primary output of the systems design phase the modern version of flowchart ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design In Decision trees None of these the branch depends on the condition and decisions to made nodes represent the conditions, with the right side of tree listing the actions to be taken All of these the root is drawn on the left and is the starting point on the decision sequence. None of these the branch depends on the condition and decisions to made nodes represent the conditions, with the right side of tree listing the actions to be taken All of these the root is drawn on the left and is the starting point on the decision sequence. ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS