2024-2025|VERIFIED EXAM QUESTIONS AND
CORRECT ANSWERS ALL GRADED
A+|GUARANTEED SUCCESS|LATEST UPDATE
One of the main goals in analyzing functional requirements is to - ANSWER-✔define
the problem from the user's point of view
In programming interface data files, if the length of the fields is not known, a
common format for the data is: - ANSWER-✔delimited (if you have a "name" , an
"address", a "SSN", , "telephone"
When analyzing user requirements it is important - ANSWER-✔to think in terms of
the user's needs
If a user states that he/she needs to distribute a report to many people, - ANSWER-
✔The management of changed to documents programs and other info stored as
version control.
The particular method of data storage should be the one that - ANSWER-✔best
meets the program requirements and cost restraint.
Good programming technique incorporated which of the following principles? -
ANSWER-✔Adequate and concise comments
A structured code walkthrough - ANSWER-✔ensues the code follows in house rules
,Depending on the size of the organization systems analysts are - ANSWER-
✔employed to be a liaison between non technical users and IT professionals
When conducting a design review, allow - ANSWER-✔the programming team to
define the most important parts of their code themselves
The source document and the input screen design should - ANSWER-✔follow the
same order
After programmers develop a solution algorithm using a flowchart or pseudocode, -
ANSWER-✔VALIDATE the program design for accuracy.
The implementation phase constructs or builds - ANSWER-✔a new or modified
system and then delivers it to the customer
The analysis phase of the systems development life cycle (SDLC) includes an
investigation to determine a definitive problem or improvement of a system and
decide whether it is worth pursuing. - ANSWER-✔This can also be called feasibility
study.
A programmer has written a program that would audit all record changes in a
relational database. What would be an appropriate way for enabling a user to search
for this information and manage it using a system logging tool? - ANSWER-✔Store
the information inside an SQL database as a related record.
The concatenation function allows a programmer to - ANSWER-✔build a string by
combining strings together.
The correct time to plan data storage is during the - ANSWER-✔implementation
phase
A machine language program is - ANSWER-✔executable without alteration
Program documentation provides a means for programmers - ANSWER-✔to follow
the logic of the program
One example of a text processing (scripting) language is - ANSWER-✔Perl
In a structured program environment, a control structure - ANSWER-✔is a series of
instructions that control the logical order in which program instructions are executed.
The following BASIC control statement FOR X=15 to 35 will cause: - ANSWER-
✔(inclusive) 'NEXT X' statement to be executed 21 times
Best practices for comments suggest that programmer includes the programmer's
initials, - ANSWER-✔descriptions of the modification, and date
, Each module in top -down programming should: - ANSWER-✔represent a program
function
When performing maintenance on source code its important to - ANSWER-✔leave
the old comments in place and add new comments
Compile error can be caused - ANSWER-✔by bad syntax, typing data or: illegal
function call
If an object can act differently under different parts of the program - ANSWER-
✔polymorphic
Which of the following is an example of unit testing - ANSWER-✔errors are
detected early which results in cost reductions
Which of the following is used when debugging a program - ANSWER-✔error listing
People who analyze new software to bridge the gap between programmers and
potential customers are called - ANSWER-✔beta testers
A software package that records users interface activity is useful when - ANSWER-
✔developing test scripts
A document specifying the details of a testing approach for a software feature by
identifying the associated tests is known as a - ANSWER-✔test case
In user acceptance testing it is important to - ANSWER-✔have the user run it and
evaluate the results
In software testing, a test script is a - ANSWER-✔program that exercises the
software being tested
A 'divide by zero' error is - ANSWER-✔runtime error
Runtime errors are produced during source code - ANSWER-✔deployment
Testing that ignores the internal mechanisms systems or components and focuses
solely on the outputs generated in response to selected - ANSWER-✔external
conditions is known as functional
During the implementation phase, code is constructed by - ANSWER-✔information
gathered during the design phase
Data used to verify that programs function properly is called a - ANSWER-✔test