Foundations of Coding (WGU) Practice
Exam 2026 Questions And Correct
Answers.
Transaction Manager - correct answer<✔✔💖💖What is the part of a database that
prevents conflicts among concurrent requests?
Spatial - correct answer<✔✔💖💖Stores geometric info, such as polygons
Test changes iteratively - correct answer<✔✔💖💖What should be done to avoid
introducing new problems when troubleshooting?
The log - correct answer<✔✔💖💖What is the part of a database that stores information
about updates, removals, and insertions that have been processed?
Verify that there are no new problems - correct answer<✔✔💖💖Which strategy
represents a best practice for evaluating a possible solution in the troubleshooting process?
They ensure that activities are performed in an organized way. - correct
answer<✔✔💖💖What is a way in which algorithms help people perform daily tasks?
1. Predictability and reliability
2. Guiding us through many tasks and endeavors
3. Are deeply ingrained in cultural norms, traditions, and societal expectations.
4. Can be understood as a step-by-step procedures or sequences of tasks.
Ex: recipe, driving directions, doing laundry - correct answer<✔✔💖💖Algorithms in a daily
life
,1. understand the problem (break into smaller parts—>inputs, outputs, constraints)
2. Choose the right algorithm
3. Use pseudocode
4. Modularity your code
5. Handle Edge cases
6. Optimize for readability
7. Test and validate
8. Optimize for performance
9. Document your algorithm
10. Iterate and Refine - correct answer<✔✔💖💖Algorithm best practices
The catalog - correct answer<✔✔💖💖What is the name of the architectural component of
a database that contains a directory of tables, columns, indices, and other objects?
Scripting languages represent a subgroup of programming languages - correct
answer<✔✔💖💖What is the relationship between programming and scripting languages?
Join - correct answer<✔✔💖💖compare related columns of two tables to combine them.
Collaborate with team members - correct answer<✔✔💖💖Which action is a best practice
for resolving issues during the troubleshooting process?
represents a template for the creation of an object. - correct answer<✔✔💖💖Which
purpose does a class have in Python?
Data Definition Language - correct answer<✔✔💖💖Includes the CREATE statement
, Product - correct answer<✔✔💖💖List all combinations of rows of two tables
Guests = input("How many guests?") - correct answer<✔✔💖💖Display message "How
many guests?" In python and STORE users input in the variable guests.
Ensuring data security - correct answer<✔✔💖💖Primary function of a database system?
PHP - correct answer<✔✔💖💖Which Programming language is interpreted?
Prevent conflicts between concurrent transactions - correct answer<✔✔💖💖What must a
database system do when processing transactions?
Determine the inputs and outputs - correct answer<✔✔💖💖A manufacturing company
hired a programmer to code an algorithm to choose the ideal box size for shipping a given
order.
Which step should be taken first as the programmer works on the algorithm?
Use testing to ensure the algorithm's reliability - correct answer<✔✔💖💖A programmer
has written an algorithm for an application that identifies a materials list for a given
manufacturing process.
Which best practice for algorithm validation should the programmer follow?
n=0
For i in range(550, 881):
n = n + i - correct answer<✔✔💖💖Find sum of all integers from 550 to 880, inclusive, and
then store result in the variable n.
Exam 2026 Questions And Correct
Answers.
Transaction Manager - correct answer<✔✔💖💖What is the part of a database that
prevents conflicts among concurrent requests?
Spatial - correct answer<✔✔💖💖Stores geometric info, such as polygons
Test changes iteratively - correct answer<✔✔💖💖What should be done to avoid
introducing new problems when troubleshooting?
The log - correct answer<✔✔💖💖What is the part of a database that stores information
about updates, removals, and insertions that have been processed?
Verify that there are no new problems - correct answer<✔✔💖💖Which strategy
represents a best practice for evaluating a possible solution in the troubleshooting process?
They ensure that activities are performed in an organized way. - correct
answer<✔✔💖💖What is a way in which algorithms help people perform daily tasks?
1. Predictability and reliability
2. Guiding us through many tasks and endeavors
3. Are deeply ingrained in cultural norms, traditions, and societal expectations.
4. Can be understood as a step-by-step procedures or sequences of tasks.
Ex: recipe, driving directions, doing laundry - correct answer<✔✔💖💖Algorithms in a daily
life
,1. understand the problem (break into smaller parts—>inputs, outputs, constraints)
2. Choose the right algorithm
3. Use pseudocode
4. Modularity your code
5. Handle Edge cases
6. Optimize for readability
7. Test and validate
8. Optimize for performance
9. Document your algorithm
10. Iterate and Refine - correct answer<✔✔💖💖Algorithm best practices
The catalog - correct answer<✔✔💖💖What is the name of the architectural component of
a database that contains a directory of tables, columns, indices, and other objects?
Scripting languages represent a subgroup of programming languages - correct
answer<✔✔💖💖What is the relationship between programming and scripting languages?
Join - correct answer<✔✔💖💖compare related columns of two tables to combine them.
Collaborate with team members - correct answer<✔✔💖💖Which action is a best practice
for resolving issues during the troubleshooting process?
represents a template for the creation of an object. - correct answer<✔✔💖💖Which
purpose does a class have in Python?
Data Definition Language - correct answer<✔✔💖💖Includes the CREATE statement
, Product - correct answer<✔✔💖💖List all combinations of rows of two tables
Guests = input("How many guests?") - correct answer<✔✔💖💖Display message "How
many guests?" In python and STORE users input in the variable guests.
Ensuring data security - correct answer<✔✔💖💖Primary function of a database system?
PHP - correct answer<✔✔💖💖Which Programming language is interpreted?
Prevent conflicts between concurrent transactions - correct answer<✔✔💖💖What must a
database system do when processing transactions?
Determine the inputs and outputs - correct answer<✔✔💖💖A manufacturing company
hired a programmer to code an algorithm to choose the ideal box size for shipping a given
order.
Which step should be taken first as the programmer works on the algorithm?
Use testing to ensure the algorithm's reliability - correct answer<✔✔💖💖A programmer
has written an algorithm for an application that identifies a materials list for a given
manufacturing process.
Which best practice for algorithm validation should the programmer follow?
n=0
For i in range(550, 881):
n = n + i - correct answer<✔✔💖💖Find sum of all integers from 550 to 880, inclusive, and
then store result in the variable n.
