SYSTEMS PRACTICE TEST 2026 TESTED
QUESTIONS WITH DETAILED SOLUTIONS
GRADED A+
●● Advantages of Objects.
Answer: Reduced Maintenance, Real-World Modeling, Improved
Reliability, High Code Re-usability.
●● Apache HTTP Server.
Answer: The most common Web server today, controlling 46 percent of
the market.
●● Characteristics of Data Quality.
Answer: Accuracy, accessibility, comprehensiveness, consistency,
timelessness, precision, and relevancy.
●● Computer Based Information System.
Answer: A complementary network of computer-based hardware or
software used to collect, filter and process data or other relevant
information.
●● Data Cleanup.
,Answer: The process of detecting and correcting (or removing) corrupt
or inaccurate records from a record set, table, or database.
●● Data Dictionary.
Answer: A centralized repository of information about data such as
meaning, relationships to other data, origin, usage, and format.
●● Data Flow Diagram.
Answer: A graphical representation of the "flow" of data through an
information system, modeling its process aspects. Often they are a
preliminary step used to create an overview of the system which can
later be elaborated.
●● Data Modeling.
Answer: The process of creating a data model for an information system
by applying formal data modeling techniques.
●● Data Redundancy.
Answer: Data redundancy occurs in database systems which have a field
that is repeated in two or more tables.
●● Deterrence Controls.
, Answer: Safeguards or countermeasures to avoid, counteract or
minimize security risks relating to personal property, or computer
software.
●● File Management.
Answer: The manipulation of documents and data in files on a computer.
●● HTML.
Answer: The main markup language for creating web pages and other
information that can be displayed in a web browser.
●● DHTML.
Answer: is an umbrella term for a collection of technologies used
together to create interactive and animated web sites[1] by using a
combination of a static markup language (such as HTML), a client-side
scripting language (such as JavaScript), a presentation definition
language (such as CSS), and the Document Object Model.
●● XML.
Answer: a markup language that defines a set of rules for encoding
documents in a format that is both human-readable and machine-
readable.
●● Management Information System.