ISQS Exam 3 Questions and Answers
_____is the systems development methodology that focuses on iterative stages of
defining, building and releasing features of a system (and thus producing a
succession of releases)
✓ ~~~ Agile
_____ is the systems development methodology that focuses on completing the
systems development steps sequentially (complete one phase and then move onto
the next) without backtracking or repeating any steps
✓ ~~~ Waterfall
With _____ the digital environment is anchored to and replaces the real world
✓ ~~~ Mixed reality that starts with the virtual world
____ augmented reality uses a camera and some type of visual marker, such as a
QR code, to produce a result only when the market is sensed by a reader
✓ ~~~ Marker-Based Augmented Reality
____ is the ability to navigate the sea of information that is generated by machines
✓ ~~~ Data Literacy
What are some of the reasons Walmart is turning to robots to fill certain tasks?
✓ ~~~ - Associates can assist customers, sell to customers, and find their work more
fulfilling
- Limit worker turnover
- Better-manage rising cost
,**resource uncertainty
_____ refers to how and which direction a part is placed on the 3D printing build
platform
✓ ~~~ Orientation
According to the prep material, researchers have developed silicon based quantum
devices that are _____ error free
✓ ~~~ 99%
Logical Structures for Programing
✓ ~~~ 1. Sequence
2. Selection
3. Iteration
Sequence
✓ ~~~ - Programming statements are executed sequentially
- Programmer must determine the logical sequence necessary to solve the problem
Selection
✓ ~~~ - Selection statements allow branching logic in programs
- Choice of which path to follow is based on a specified condition
Iteration
, ✓ ~~~ - Loops allow a set of statements to be repeated when program runs
- Allows for more compact, efficient source code
Machine Language
✓ ~~~ Binary codes unique to specific platforms
Assembly Language
✓ ~~~ Uses short words (mnemonics) for instructions instead of binary numbers (e.g.,
MOV for move)
High-Level Language
✓ ~~~ Allows simple creation of powerful and complex programs
What are the duties and responsibilities of a software developer?
✓ ~~~ 1. Develop and test software to meet consumers' and clients' needs.
2. Recommend and develop upgrades for existing applications.
3. Create models and diagrams to show programmers the code needed for
applications.
4. Monitor quality and performance of applications through testing and maintenance.
5. Document all work for future reference.
What skills and competencies should a software developer have?
✓ ~~~ 1. Creativity and innovation
2. Interpersonal and communication skills
3. Analytical skills
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller MASTER01. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $11.49. You're not tied to anything after your purchase.
