Exam (elaborations)
Testout certification test Questions and Answers
- Course
- Institution
Testout certification test
[Show more]
Content preview
Testout certification testAbby wants a high-end computer system for her home office that can be upgraded.
Which of the
following should she choose? - answerDesktop
Which type of digital picture can be scaled to any size without losing quality? -
answervector
Which of the following lists the basic computing and processing steps in order? -
answerInput, processing, output, and storage
Which of the following is the correct binary representation of the number - answer10
Which of the following encoding schemes would MOST likely be used to represent an
emoji? - answerunicode
Anna, a technician, is helping a customer troubleshoot an issue where a server will
intermittently become inaccessible to employees. Anna has completed researching the
knowledge bases available. What should Anna do NEXT as part of standard
troubleshooting methodology? - answerEstablish a theory of probable cause
Here is the troubleshooting methodology in order: - answer1. Identify the problem
2. Research knowledge base/Internet, if applicable
3. Establish a theory of probable cause
4. Test the theory to determine the cause
5. Establish a plan of action to solve the problem and identify potential effects
6. Implement the solution or escalate as necessary
7. Verify full system functionality and, if applicable, implement preventive measures
8. Document findings/lessons learned, actions, and outcomes.
A customer has brought a computer in to be repaired. He said he thinks that the sound
card has
stopped working because no audio is produced when music, video, or DVDs are played.
stopped working - answerverify that the volume isn't muted.
Verify that speakers are plugged into the correct jack and are powered on.
You are troubleshooting a malfunctioning notebook computer. Nothing appears on the
LED
display when the system is powered on. - answerPlug in an external monitor
, Which of the following is NOT an optical storage device? - answerhard disk
You want to use an application and are not connected to a network. Which of the
following
application delivery methods should you choose? - answerLocal installation
Which of the following digital communication media does NOT require a connection to
the
Internet? - answersms
You work for a large company as the IT administrator. With the many external attacks
being perpetrated in the form of security breaches being found in applications, you are
concerned that your Windows 10 computers may be vulnerable. You also want to
ensure that Windows is using the latest features. - answerwindows up dates
Which kind of system software is preinstalled on electronic products like blenders,
automobiles,
and televisions? - answerfirmware
Which of the following wireless communication technologies can be described as
follows?
• Has a very limited transmission range, of less than two inches
• Used with credit cards and passports
• Slower than other wireless technologies
• Constantly emitting a signal - answernfc
An application developer needs to store configuration data that can be retrieved each
time the application is launched. The data must be in a format that could be easily
viewed outside of the application and edited using any editor. Which of the following
would be the BEST choice? - answerText-based flat file
A database administrator wants to export all the data in a database to a comma
separated value file (.CSV) where it can be opened by spreadsheet software. Which of
the following would be the
EASIEST way to create the exported file? - answerDatabase dump
Which of the following SQL commands would you use to delete an entire table and all of
its data? - answerDROP
A business user wants to retrieve data from a relational database. Which of the
following would
they use to get the data they need? - answerQuery language
After running the following pseudocode, what will the value of VARIABLE be?
1. Set value of VARIABLE to 5
2. Increase the value of VARIABLE by 3
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 jw638729. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $14.49. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
75759 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now