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Verifone Interview Questions
Questions Answers Views Company eMail

Which one is not done by Data link layer ? bit stuffing, LRC,CRC,parity check

1 5206

int a=1,b=2,c=3; printf("%d,%d",a,b,c); What is the output?

14 28004

4 stage ripple counter with delay(f/f) 10msec. How much time it takes for a state to change

1 6274

impedence of a parallell resonant circiut at resonance:

2 7680

serial to parellel conversion is done by :

6 11488

if the address bus is 20bits.then the memory space is :

6 10833

filtering can be done with: i)capacitor,ii)inductor,iii)both,iv)none.

18 18932

two progs are given. one starts counting frm 0 to MAX and the other stars frm MAX to 0. which one executes fast.

5 7352

voltage levels of rs232c

1 4753

which of the following is not used for client/server. i)RPC,ii)TCP/IP,iii)MESSAGEQs,iv)None

3 6185

Data structure used to impliment a menu:

2071

int a=2,b=3,c=4; printf("a=%d,b=%d\n",a,b,c); what is the o/p?

6 20450

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Un-Answered Questions

What is parseint() and why it is used?

515


Explain about Hadoop file system and processing framework?

245


why we shrink our body during cold

1335


Which module is required for google, facebook, twitter login?

84


What do you mean by ejbdoclet?

629






Hi, While I am trying to produce a html report from SAS interactive screen, I am always getting an error. I have attached the result of interactive execution with this. Please help me on this. NOTE: All profile changes will be lost at the end of the session. 1 *libname ia 'U19K.CAPS.SAS'; 2 3 /*Data declaration*/ 4 data work.staff; 5 infile 'U19K.CAPS.SAS (RAWDATA1)'; 6 input LastName $ 1-10 FirstName $ 11- 20 7 JobTitle $ 21-23 Salary 24- 28 8 BirthDat $ 29-37 Gender $ 38 9 run; 10 11 /*Basic "format" statement*/ 12 /*assign range of values to a variable and use it*/ 13 /*'$' should be used for a alphanumeric manipulation*/ NOTE: The infile 'U19K.CAPS.SAS(RAWDATA1)' is: Dsname=U19K.CAPS.SAS (RAWDATA1), Unit=3390,Volume=XTD007,Disp=SHR,Blksize=6160, Lrecl=80,Recfm=FB NOTE: 20 records were read from the infile 'U19K.CAPS.SAS (RAWDATA1)'. NOTE: The data set WORK.STAFF has 20 observations and 7 variables. NOTE: The DATA statement used 0.01 CPU seconds and 7537K. NOTE: The address space has used a maximum of 3676K below the line and 15196K above the line. 14 proc format; 15 value Salrange low- 10000='Below' 16 10001- 20000='Medium' 17 20001- High='Above'; NOTE: Format SALRANGE has been output. 18 value $Gender F='Female' 19 M='Male'; NOTE: Format Ă…GENDER has been output. 20 run; NOTE: The PROCEDURE FORMAT used 0.00 CPU seconds and 7523K. NOTE: The address space has used a maximum of 3676K below the line and 15196K above the line. 21 22 /*ODS-Output delivery system to create html file*/ 23 ods listing close; 24 ods html file='C:\Documents and Settings\u19k\Desktop\html1.html'; NOTE: Writing HTML Body file: C:\Documents and Settings\u19k\Desktop\html1.html ERROR: Invalid file, C:\DOCUMENTS AND SETTINGS\U19K\DESKTOP\HTML1.HTML. WARNING: No body file. HTML output will not be created. 25 26 /*Basic "label" statement*/ 27 proc print data=work.staff split=''; 28 label LastName='Last Name' 29 FirstName='First Name' 30 JobTitle='Job Title' 31 Salary='Annual Salary'; 32 format Salary Salrange. Gender $Gender.; 33 var LastName FirstName JobTitle Salary Gender; 34 title 'Employee database'; 35 run; WARNING: No output destinations active. NOTE: The PROCEDURE PRINT used 0.00 CPU seconds and 10275K. NOTE: The address space has used a maximum of 3676K below the line and 15196K above the line. 36 37 /*ODS-html closing*/ 38 ods html close; 39 ods listing;

2385


I installed AbInito in my PC.In components there is no "select" component.How can i get that component?and How we can create user defined components?

1613


Explain difference between snow flake and star schema. What are situations where snow flake schema is better than star schema to use and when the opposite is true?

497


What the basic components of defect report format are?

584


Mention how can you stop a partition form being queried?

796


What is the difference between a scrollbar and a scrollpane?

566


Explain the term post-section?

1


Explain about Recording Function?

670


What is cross cutting concern and concern in spring aop?

159


Can we declare a constructor as final?

679