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CDAC 86 Family Interview Questions
Questions Answers Views Company eMail

These are two ways in which a microprocessor can come out of Halt state.

 677

After the following has been executed MOV BL, 8C MOV AL, 7E ADD AL, BL; what will be the contents of register AL?

 1882

What are Pseudo instructions basically?

 654

Signal voltage ranges for a logic high and for a logic low in RS-232C standard are

 667

What does SD RAM refers to

 614

How is EPROM generally erased

 654

In what is the ready pin of a microprocessor used

 687

The PCI bus is the important bus found in all the new Pentium systems because

 636

Which type of JMP instruction assembles if the distance is 0020h bytes

 967

If a1M1× DRAM requires 4 ms for a refresh and has 256 rows to be refreshed, no more than __________ of time must pass before another row is refreshed.

 784

What is 8251?

 665

In which T-state does the CPU sends the address o memory or I/O and the ALE signal for Demultiplexing

 1018

Where the data is transferred in a DMA write operation?

 714

What is the bit size of Itanium processor of Intel?

 623

If the crystal oscillator is operating at 15 MHz. What will be the PCLK output of 8284?

 1136

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CDAC 86 Family Interview Questions


Un-Answered Questions

Why you want to join ITC?

680

How does data cleaning plays a vital role in analysis?

188

What types of validations are there?

172

What are php data types?

512

Checkdigit example

1851




Explain what is meant by saying at what current is transistor biased?

609

Explain the decision tree algorithm, and how is it different from the random forest algorithm?

96

Why python is better?

445

Which is not commonly used programming language for artificial intelligence?

513

Rate analysis for construction of a solid block masonary of size 400x200x200 in C.M.1:5 in superstructure .Compressive strength 5.00 N/Sq.mm Confirming to IS: 12894:1990, with necessary scaffolding, raking of joints and pointing the same. I require rate per Cum.

1989

Hello, I have PROC SQLs results group by 3 fields and I use SUM and COUNT functions in SQL. The problem is when I try to display my result with PROC TABULATE. I am getting very big numbers. I believe I make a mistake some where in Tabulate. Here is my Proc Tabulate. PROC TABULATE DATA=OUT04_05 FORMAT=12.; CLASS YR CENTRE VISA / PRELOADFMT EXCLUSIVE; VAR NEWUSER FRAUD TRANSFER AUTUSER REISSUE; TABLE CENTRE ALL, (YR ALL)*VISA, (NEWUSER*F=COMMA12. AUTUSER*F=COMMA12. FRAUD*F=COMMA12. TRANSFER*F=COMMA12. REISSUE*F=COMMA12.) / MISSTEXT={LABEL='0'} PRINTMISS RTS=20; FORMAT VISA VISAFMT.; KEYLABEL SUM = ' ' ALL = 'TOTAL'; LABEL YR = 'DATE YEAR' NEWUSER = 'TOTAL NEW ACCT' TRANSFER = 'TOTAL TRANSFER' FRAUD = 'TOTAL FRAUD TRANSFER' AUTUSER = 'TOTAL AUTH USERS' REISSUE = 'TOTAL REISSUE'; When I code it like : NEWUSER*N*F=COMMA12. AUTUSER*N*F=COMMA12. I get same amount numbers but to find a NEWUSER I use COUNT(*) and to find AUTUSER I use SUM(xxxx) function so both result shouldn’t be the same my problem is in this point. Could you tell me where the problem in code is. How can I display my result? TX.

1774