Input devices - Study guides, Class notes & Summaries

IGCSE COMPUTER SCIENCE - INPUT & OUTPUT DEVICES EXAM QUESTIONS AND ANSWERS

Vivint Smart Home Pro Final Exam Questions and 100% Verified Correct Answers 2024 What is the input voltage range of the Doorbell Cam? - Correct Answer 12-24v What is the output voltage of the transformer used to power the SkyControl panel? - Correct Answer 16.5 VAC True or False: When programming a sensor into the sky panel you can type in the serial number or "learn" it in by triggering the device - Correct Answer true When programming a DW21, which loop number is used? 1 2 3 -...

Minnesota Special Engineer Boiler License Exam Prep (2023/2024 Update) | Questions and Verified Answers| 100% Correct Q: A feed water line must have what two valves? Answer: Check & stop Q: After a new boiler is installed, what must be performed? Answer: Hydrostatic test Q: All stationary boilers of what pressure must have 2 valves on the blow off line? Answer: 100psi Q: How is boiler efficiency calculated? Answer: Output divided by input Q:...

Two or more computers connected together over a wide geographical area (e.g. county, country, globe). What type of network is this? - WAN Which of the following cloud computing solutions will deliver software applications to a client either over the internet or on a local area network? - SaaS With regards to AAA, ________ defines what the user can access and in what manner. - Authorization What type of attack targets an SQL database using the input field of a user? - SQL injection Wh...

How can you sign in to your Avid Master Account when starting work in Pro Tools? What is required to sign in to your account? - ANSWERClick: sign in button on the dashboard, you must have internet access Why is it important to select the audio interface you want to use prior to creating or opening a session? What dialog box can you use for this purpose? - ANSWERIf you change devices, the session will automatically save and close. Playback engine dialog box What is the H/W buffer Size set...

what is the purpose of the CPU? to process data by following the fetch-decode-execute cycle, it's incharge of searching, sorting, calculating and decision making what happens at the fetch stage? the CPU fetches data and instructions from RAM and then stores them in it's own temporary memory called registers Brainpower Read More Previous Play Next Rewind 10 seconds Move forward 10 seconds Unmute 0:00 / 0:00 Full screen what happens at the decode stage? the CPU und...

Progression: Field Tech IV - V Conventional Questions and Answers 100% Pass Which of the following is most typical of a broadband network? Multiple analog channels What components are common to all computer systems? (Check all that apply.) Processor Memory Storage I/O What does I/O stand for? Input / Output A NIC is a device used for: Signaling A sound card is what general type of computer component? Input/output Which of the following is managed by the OS? Keyboard input Screen display Fi...

Inner Connection - Ability of non-Bell systems to connect to Bell's network and telephone system Reasonable Rate of Return - AT&T getting all expenses reimbursed + reasonable profit which provided for expansion of company and guaranteed a profit Telecommunications Act of 1934 - Creation of Federal Communications Commission, which became in control and regulated the interstate telephone services; also recognized AT&T as a natural monopoly Carter Phone - lawsuit against AT&T by carter to all...

Progression: Construction Coordinator I - II Exam Answered Correctly. A chain trencher A return path sweep-and-alignment system is used to adjust which of the following? Anomalies, such as echoes and blind spots, can hide cable faults or cause a technician to misinterpret the signature of a time domain reflectometer (TDR) waveform. What causes an echo on a waveform TDR? As the RF signal travels on the coaxial cable, one portion of the signal may be attenuated more than the others. ...

Acceptable Risk The average rate of loss that is considered tolerable for a given activity. Accident An unplanned event or sequence of events that results in an undesirable consequence. An occurrence where property damage, material loss, detrimental environmental impact or human injury occurs. Accidental Release An unanticipated emission of a regulated substance or other extremely hazardous substance into the ambient air. Action Items A column in the What-If/Checklist Wo...