Ace - AI Tutor
Ask Our Educators
Textbooks
My Library
Flashcards
Scribe - AI Notes
Notes & Exams
Download App
brian arnau

brian a.

Divider

Questions asked

BEST MATCH

Which of the following is NOT one of the things secreted by the Duodenum in response to chyme that contains fat and protein entering it? A Cholecystokinin B Secretin C Bicarbonate D Mucus E Bile

View Answer
divider
BEST MATCH

7. \( 65 \times 10^{-7} \int_{40}^{50} \int_{70}^{40}\left(x^{2}+y^{2}\right) d x d y \)

View Answer
divider
BEST MATCH

Bobby fights with his sister and does not get to watch TV that night. PR = Positive reinforcement NR = Negative reinforcement PP - Positive punishment NP = Negative punishment

View Answer
divider
BEST MATCH

Why does the pupil of the eye appear black? The pupil is filled with a chemical named melanin that absorbs all wavelengths of light. The pupil absorbs light in the visible portion of the spectrum and emits it in the infrared. The pupil reflects light to the side, so it looks black when viewed from the front. The pupil allows light to enter the eye where it is absorbed and not reflected. Submit Request Answer

View Answer
divider
BEST MATCH

Freud would attribute an adult's fingernail biting and overeating to problems during which developmental stage? A. anal B. oral C. phallic D. sensorimotor

View Answer
divider
BEST MATCH

Sunset Swimming Pools purchased a backhoe for $38,000. If the estimated life of the backhoe is 8 years, find the book value at the end of 2 years using the double-declining balance method of depreciation.

View Answer
divider
BEST MATCH

What will be the output of the following Java program? 1 import java.net.*; 2 3 class networking 4 { 5 6 { 7 8 9 10 } 11 } URL obj = new URL("https://www.utem.edu.my/"); URLConnection obj1 = obj.openConnection(); System.out.print(obj1.getContentType()); a. html/text b. text c. text/html d. html

View Answer
divider
BEST MATCH

Question 9 Common Stock issued is? ? Asset ? Bond Liability ? Liability ? Equity

View Answer
divider
BEST MATCH

R2 =10?? R? =1?? Vin R3 =10??? + Figure 2 d) In reference to figure 2, the op-amp configured as the inverting amplifier has large signal limitations and other characteristics as provided in table 1. Large signal limitations Output voltage saturation +13V Output current limits +20mA Slew rate 0.5V/µs Other characteristics Internal compensation capacitor 30pF Open loop voltage gain 100dB Open loop bandwidth 6Hz Table 1: The non-ideal op-amp characteristics i. Estimate the bandwidth of the amplifier assuming that the internal compensation capacitor creates the dominant pole in the frequency response of the op-amp? [15 marks] ii. With $V_{in} = V_Acos(\omega t)$ and $V_A$=1V, will there be a frequency at which the output ($V_o$) will be distorted? If so, what is that frequency? [15 marks] iii. With $V_{in} = V_Acos(2\pi 1000t)$ where $V_A$=1V and assuming that a resistive load is connected at the output between node $V_o$ and ground, what is the constrain on the resistive load if the output is to be undistorted? [15 marks] Vo

View Answer
divider
BEST MATCH

Trying to update a data file's records (change field values, sort, delete one particular record, etc.) is a logistical and coding "nightmare". Is there an easier way? Since an array is limited and a linked list is unwieldy, what about a vector? A vector has an unlimited number of index locations plus a series of built-in functions. Since a data file record has a series of fields, you would need a struct to store these records. You would probably want to present a user menu interface. Load the vector from the data file when the application starts. What if we: 1. Read all of the target data file's records into a vector 2. Using the vector's built-in functions, we would allow the user to sort, delete, find, add and change field values 3. Write the records stored in the vector to the data file (overwrite?) when the user wishes to quit this application. All of the changes in the vector get written to the original data file Read in the data file from Blackboard, personnel.dat, containing the following fields into a vector: Employee ID (char array of size 5, such as AF101 or ND446) Last Name (char array of size 20) First Name (char array of size 30) Hours (float) Pay rate (float) Income Tax Rate (float) Number Dependents (int) Allow the user to: Display the contents of the Vector (if nothing more, this provides confirmation) Find a record based on Employee ID Sort the records based on Last Name Delete a record based on Employee ID Change one or more of the fields, search for the target record based on Employee ID Add a new record to the vector When finished, overwrite the original data file with the vector's records Attachment: BB002 Skywalker Lucas 38.4 28.4 0.05 KL221 Ducke Howard 29.3 14.5 0.011 JJ287 Williams B.H. 33.1 48.3 0.023 GH121 Smith Alias 33.4 33.5 0.1 GH711 Allan Barry 36.7 80.3 0.22 HH107 Neumann Alfred 38.4 30.94 0.027 JK202 Xavier Charles 39.4 23.4 0.04 KH111 Kent Clark 40 33.5 0.01 NG201 Chen Samantha 47.5 56.75 0.05 GW101 Rodgers Steve 47.8 59.33 0.031 FG101 Doome Victor 49.5 78.25 0.02 JK290 Denvers Kara 55.6 58.95 0.077 AW109 DeMann Stan 32.4 12.35 0.09 AF101 Hill Jackie 24.5 31.32 0.1 BC217 Miller Matt 37.1 21.88 0.045

View Answer
divider