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Infosys Interview Questions

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Draw Vds-Ids curve for a MOSFET. Now, show how this curve changes considering Channel Length Modulation.

1208

Draw the stick diagram of a NOR gate. Optimize it

1293

Given a layout, draw its transistor level circuit. (I was given a 3 input AND gate and a 2 input Multiplexer. You can expect any simple 2 or 3 input gates)

1204

Draw the timing diagram for a SRAM Read. What happens if we delay the enabling of Clock signal?

1135

Draw Vds-Ids curve for a MOSFET. Now, show how this curve changes with increasing Vgs.

1118

Approximately, what were the sizes of your transistors in the SRAM cell? How did you arrive at those sizes?

1151

Draw a 6-T SRAM Cell and explain the Read and Write operations

1289

Draw a transistor level two input NAND gate. Explain its sizing (a) considering Vth (b) for equal rise and fall times

1663

You have three adjacent parallel metal lines. Two out of phase signals pass through the outer two metal lines. Draw the waveforms in the centre metal line due to interference. Now, draw the signals if the signals in outer metal lines are in phase with each other

1573

What is Latch Up? Explain Latch Up with cross section of a CMOS Inverter. How do you avoid Latch Up?

1340

Draw a CMOS Inverter. Explain its transfer characteristics

1188

How does the size of PMOS Pull Up transistors (for bit & bit- lines) affect SRAM's performance?

1209

For an AND-OR implementation of a two input Mux, how do you test for Stuck-At-0 and Stuck-At-1 faults at the internal nodes? (You can expect a circuit with some redundant logic)

1280

For CMOS logic, give the various techniques you know to minimize power consumption

1410

What is Charge Sharing? Explain the Charge Sharing problem while sampling data from a Bus

1274

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Un-Answered Questions

Why ctype h is used in c++?

963

How are you at organizational analysis and impact of robotics on work?

105

What Is Connection APFC Panel In Compony.

1443

Where is wscript exe located?

928

What is stringwriter?

957

can we use mqput1 in java?

845

What is the difference between micro finance and micro credit?

1087

What is the biggest difference between the internet of things and sensor businesses?

Explain me what is casing?

What is blind sql injection?

1073

What kind of people are involved in making these decisions?

1116

What is function closures in go pragramming?

What is the use of errorprovider control?

1004

1. when we r doing interface/conversion which things u will take care to improve the perfrmonce?(except bulk collect) 2. In conversion,u r loading the data using sql*loader,I dnt want to use sql*loader,& i have millions of records,Id der any way to load the data withing fraction of time considering best performance. 3. When u r doing conversion,taht using sql*loader u r loading data into staging table,u r writing control file bt I dnt want to use sql*loader,when u r creating con prog that time can we pass all values from flat file using paramere,valuset?how? 4. In flat file u got 50 records,out of 50 ,30 records are proceesed & inserted into base table,after taht clien understood that 1 item having wrong name e.g insted of ABC he given DCE, so can we delete?hw?(client permission is der) i have lot of wrong item name randomly spreaded,can we delete it?hw? 5.after doing validation hw u will follow approach to error out records?if i want to send all the error out records to client daily,whats ur approach? 6. In outbound interface is der any way to load the data(large data-millions of records) except UTL_FILE package? 7. what is parsing? 8. In technical doc.s which section will mention?except code? 9. Do u have any idea about code depository tool? 10.whats is performance tunning,DB link? 11, How u will do RMA?

14965

What diagnostic tests and procedures are commonly used to assess kidney function and diagnose kidney diseases?