Master Computers and Technology with Fun Quizzes & Brain Teasers!

What is the key difference between MIB and a traditional database?a. MIB is connected to the device that it represents while traditional database is not;b. Database stores information while MIB does not;c. Database can be modified while MIB cannot;d. All of the above;
1 Answer
A measurement of the percentage of individuals who should have been granted access to a system via biometrics but were not allowed access is called the ________. Group of answer choices
1 Answer
Write a standard for loop that will output each of the elements of a String array called seasons so that each element is displayed on a separate line.
1 Answer
Write the runSimulations method, which performs a given number of simulations and returns the proportion of simulations in which the frog successfully reached or passed the goal. For example, if the parameter passed to runSimulations is 400, and 100 of the 400 simulate method calls returned true, then the runSimulations method should return 0.25.
1 Answer
An example of __________ can be seen in developing countries where land-line telephones have been skipped and citizens are using cellular phones. a. digital divide b. technology skip c. leapfrogging d. digital era
1 Answer
Which section in the Navigation Pane allows a user to create global Indices, Inflation Rates, Interest Rates, Classifications and / or manage currencies for the program?
1 Answer
A program asks the user for their age and calculates and displays the numbers of years that they have until they retire. What type of data is this program working with?
1 Answer
When creating an email template, how would you add the next steps? For example, "If youd still like to talk about this, please let me know the best time to reach you."
1 Answer
Write a For loop that will display the numbers starting at 20, then 40, then 60, and continuing the sequence all the way to 200.
1 Answer
Encryption is Group of answer choices A sequence of symbols that controls the operations of encipherment and decipherment Text that is unintelligible to the reader A well-defined sequence of steps used to describe cryptographic processes The transformation of data to produce ciph
1 Answer
write a function that takes a single input parameter and returns a string containing the front half of the string
1 Answer
Consider the criteria for CPU scheduling algorithms, ___________ is more important for an interactive system.
1 Answer
The network administrator at your organization analyzes a network tracecapture file and discovers that packets have been intercepted andretransmitted to both a sender and a receiver during an active session. Thiscould be a(n):
1 Answer
A ____________ process is one where the inputs, outputs and general functions are known but the underlying details and logic of the process are hidden.
1 Answer
We used the _____ operator to designate the outcome variable, and the _____ operator to calculate the R-square value in rapid miner
1 Answer
Sally is a member of both the Users and Sales groups. She needs to be able to read and modify all files in the SalesDocs shared folder except for the StyleGuide.doc file. How can you set permissions so that Sally is able to read StyleGuide.doc, but not modify it
1 Answer
For a head CT exam, a scan field of view (SFOV) of _____ and a display field of view (DFOV) of _____ are recommended.
1 Answer
6.What two operations have efficiency O(n) for both array-based and link-based ADT list implementations?
1 Answer
________ contains much metadata that can be used to validate the format and completeness of the document, but includes considerable overhead.
1 Answer
A condition that allows a programmer to circumvent the private modifier and change the private instance variable is called:
1 Answer
You are a tech for a small company and you get a call from Jessica. She is working at from a satellite office and reports that she cannot access her local network or get to the internet anymore from her workstation. What techniques would you use to help troubleshoot her connectivity via the telephone
1 Answer
1.10 quiz from tut to mario the fifth generation jaguar from atari was the first 64 bit console and is still a huge success being one of the top selling games true of false
1 Answer
The computer is beeping constantly after you have booted it. What is the likely cause of the problem
1 Answer
Match the following terms with their description:1. AutoNumber2. Cascade Delete3. Cascade Update4. Referential Integrity5. Data Redundancya. Increases by one each time a record is addedb. Rules which preserve table relationships when key values changec. Deletes records in related fields that match the primary keyd. When the same data is stored in two or more tablese. Changes key value in related tables if key value in primary table is changed
1 Answer