O a) What is the applications of AND gate and OR gate? b) In OR gate why 1 +1= 1? O The Fig. (12- a) shows the A & B inputs and the output is C, For the OR gate using the A and B inputs of Fig. (12 - a) draw the C output for each of the following: • The AND gate. • The NAND gate Fig. (12-b). • The NOR gate Fig. (12-e). The negativn AND aate Fig (1? di

O a) What is the applications of AND gate and OR gate? b) In OR gate why 1 +1= 1? O The Fig. (12- a) shows the A & B inputs and the output is C, For the OR gate using the A and B inputs of Fig. (12 - a) draw the C output for each of the following: • The AND gate. • The NAND gate Fig. (12-b). • The NOR gate Fig. (12-e). The negativn AND aate Fig (1? di

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

See similar textbooks

Similar questions

Train 120 1) The train comes only from the right. The train lengthly) is less thon Ix-Xl. Design the osynchronous logic circuit that enables the level crossing to work. Note : The first x0 will be active. and the level will be closed. erossing open after the train exits the xl crossing. The level crossing will
5. TTL and CMOS integrated circuits. B) Design schematic diagram of a 1 M x 8 DRAM. Q2: Write an Arduino code to display the shapes on the LCD which has shown in Fig.1, each shape displays on one cell. (20 M) Q3: Write an Arduino code to control the servo motor shown in Fig. 2. When SW1 is closed, the motor runs anticlockwise, and when SW2 is closed, the motor runs with clockwise. Use interrupt function to perform this task. (20 M) From Q4 to Qó answer two questions only. Q4: Write an Arduino code to generate a square wave which has shown in Fig. 3 on one pin of the Arduino board. (20 M) Q5: Design a maximal PN code based on nine D-type flip-flops and at least with four feedback taps. If the clock is 2 MHz, what is the length of this code? (20 М) Qó: Design a diode matrix ROM to perform the following logic functions. X=ABC+ AB C + ABC ; Y= ABC + ABC+ ABC; Z=ABC+ABC+ ABC . Assume A is the LSB and active HIGH decoder. (20 M) Pixel column d4 d3 d2 dl d0 Ti= 1000 ms T3=250 ms b1 SW2 255 b2…
answer question 1.c… please answer it quickly (in one hour)
a)Create a 4- input combinational logic circuit using at least 6different types of logic gatesb) Demonstrate the step by step of extracting the truth table by tracingthe signal passing through each component
Q17. i) For the Figure Q17, find the logic function Z [3] Х lo 1 to 4 4 TO 1 l1 MUX 1 DEMUX X 2 X3 So C D- A В Figure Q17 ii) Draw the truth table for the circuit having ABCD as inputs and Z as output. [2]
FM Modulators QUESTIONS DUCTS 1. Jf the inductance in the tank circuit of Fig. 7-3 is 80nH and we wish to cet a resonance frequency of 100MHZ, what capacitance value of varacter diode should be?
The operation of the fuel pump for an automobile depends on the reciprocating action of the rocker arm ABC, which is pinned at B and is spring loaded at A and D. The smooth cam C is in the position shown. The vertical force acting on the rocker arm at A is F₁60 N, and at C it is Fo 155 N (Eigure 1) Figure 50 mm Figure 10 mm 50 mm The operation of the fuel pump for an automobile depends on the reciprocating action of the rocker arm ABC, which is pinned at B and is spring loaded at A and D. The smooth cam C is in the position shown. The vertical force acting on the rocker arm at A is F =60 N. and at C it is Fe=155 N. (Figure 1) 20 mm- 10 mm 1 of 1 mm. 1 of 1 Part A Z Determine the and y components of the reaction force on the rocker arm ABC at the pin for equilib Express your answers using three significant figures separated by a comma. 195] ΑΣΦ | 11 | voc | B₁, B,= Submit Part B Part B Fo Submit Request Answer Determine the magnitude of the force along the spring DF for equilibrium.…
Discussion 1. Comment about the obtained results? 2. Explain the function of the variable resistor R used in the circuit. 3. What is the potentiometer represents? Did you use it in the experiment? 4. A discussion of the techniques for measuring the meter internal resistance for meter. 5. In Fig. 1, measure the current pass through the 25K2 series resistance and the voltage different the shunt resistance with 50K, 60K, 70K. 80K, 90K, and 100K.
a) Light in a two-story building is controlled by two switches. The top switch is labeled Sj and bottom one is labeled S2. When a switch is “ON" the value is “1" and when a switch is “OFF" the value is “0" The light goes "OFF" when both switches are "ON" or both are "OFF". Draw the Truth Table of the lighting system. Write down the logic equation of the system in a SOP form Implement the circuit of the lighting system using the SOP logic equation in (b) using AND-OR gates
A capacitor, an electric resistance heater and an impedance are connected in parallel to a 120V 60HZ system. The capacitor draws 50VAR, the heater draws 100W, and the impedance coil draws 269VA at 0.74 pf. ( Determine the following: a. pf of the system, b. the total apparent power and c. total current flowing thru the system.
8 to calculate and plot the four 6. Augment your Matlab code to use Eqs. 5 - impedance matrix parameters of your II-circuit as a function of frequency (again over the 10 KHz to 400 MHz frequency range). The four plots should display the real and imaginary parts of each parameter, in Ohms. To demonstrate the type of plot that you should be generating, Fig. 8 depicts a plot of one of my measured Z11 results.
19. For the network of Fig. 6.82 D, find: a. The voltage V. b. The current /2. c. The current I,. d. The power to the 12 kQ resistor. 12 kΩ 18 kN 48 V Is + v - 3 kN 12