QueryCAT Logo
Search 5,000,000+ questions and answers.

Frequently Asked Questions

What is the difference between a field variable and a local variable?

JAVA interview questions
A field variable is a variable that is declared as a member of a class. A local variable is a variable that is declared local to a method.

What is the difference between a digital and analogue signal?

FAQ on freeview in New Zealand
Analogue is the way that we have received television signals since television began. The digital signal can carry much more information than analogue resulting in DVD picture quality plus the sound being of CD quality. It also allows broadcasters to offer a range of new and different services.

What's the difference between AM/FM and a DM signal?

Frequently Asked Pet Stop and Dog Fence Questions
Most systems use an AM or FM radio wave frequency and operate the same way regardless of the type of signal. Pet Stop features FCC-approved Digital Modulation–or DM–technology. This higher, clearer method has been proven as the most effective way to guard against false activation and interference from other signals.

How do I get a variable's value to be evaluated as another variable?

Z-Shell Frequently-Asked Questions
There is no standard single-stage way of doing this. However, there is a zsh idiom (available in all versions of zsh since 3.0) for this: print ${(e)E:+\$$E} Ignore the (e) for now. The :+ means: if the variable $E is set, substitute the following, i.e. \$$E. This is expanded to $EDITOR by the normal rules. Finally, the (e) means 'evaluate the expression you just made'. This gives emacs. For a standard shell way of doing this, you are stuck with eval: eval echo \$$E produces the same result.

What is variable content?

Web4Print frequently asked questions (FAQ): client-server sy...
This is a key feature of Web4Print. A master template of a brochure, for example, is created by the designer at the print provider or corporate head office. Web4Print allows the user to select text or picture elements that can be variable from one document to another. Variable text can be defined as free-format (to be input by the user) or selected from a pre-defined list of options. Variable fields can link to other variable fields to be changed automatically.

What is the DISPLAY variable?

The umich.umce.login FAQ List
The DISPLAY variable is the variable every X program checks to see where the information it is going to display should be sent. So, for example, if I'm logged into biscuit.rs.itd.umich.edu at the NUBS Computing Resource Site, and I'm running SPSS on stat.itd.umich.edu, then I should have the DISPLAY variable in the session I'm running SPSS from (on stat.itd.umich.edu) set to biscuit:0. I can do that with the command: This will tell the stat.itd.umich.

What is the difference between a fixed rate and a variable rate?

Finest Capital Ltd Frequently Asked Questions, FAQ, Provides...
With a fixed rate loan/line, the interest rate will not change during the term of the loan. With a variable rate, the interest rate will move up or down, according to a pre-selected index, over the term of the loan. Home Equity loans offer a fixed interest rate, and Home Equity Lines of Credit feature a variable rate. Interest rates are based on the amount you borrow and the loan term.

What is the difference between variable and fixed rate annuities?

Frequently Asked Questions - Annuity Advisors
Fixed rate annuities have minimum guarantees and "fixed" (or declared) interest rates. They are meant for the conservative investor that wants to take advantage of tax-deferral within a conservative investment. Since the interest rate from year to year is pre-determined or declared annually, the investor has a good idea of what his or her account value will be from year to year.

What is the difference between an External and a Global Variable 's?

Ans: Global variables are accessible only to the batch program whereas external variables can be referenced from any batch program residing in the same system library.

What's the difference between Sticky mode and Normal mode in the Turn Signal Link?

LaneFX® Frequently Asked Questions (FAQ) - Installation,...
In NORMAL MODE: LaneFX moves the mirror outward and returns it normally when the turn signal is activated. In STICKY MODE: when the turn signal is activated, LaneFX expands the mirror outward and keeps it in its maximum expansion position for as long as the turn signal is on. Once the turn signal is deactivated, LaneFX returns the mirror to its original position.

What are System Variable?

SAP ABAP interview questions
Ans System variables have been predefined by SAP. We can use these variables in formulas or, for example, to pass on certain pieces of information to a function module. How the function called by the function module behaves depends on the type of information passed on.

What do the signal names 'signal 0', 'signal 1', ... mean?

Frequently Asked Questions about PhysioNet
noted in the answers to the previous two questions, signal names recorded in header files describe the signals in each record. In rare cases, however, this information is missing, usually because it was not preserved when the signals were recorded. Names of the form 'signal N' are default signal names used in such cases; they may appear in header files explicitly, or they may be displayed by PhysioToolkit software if no explicit signal names appear in a header file.

What is the difference between conventional and variable recoil springs?

Resources\Ordering
The difference is both physical and operational. On a conventional spring, all the coils are spaced equally apart, except for the closed ends. In a variable recoil spring the space varies between coils with less space between coils at one end and more space between coils at the other end. The way the springs store energy is also different. For example if a conventional recoil spring is compressed 1/2", it might store 1 pound of energy.

What is the difference between a fixed annuity, an equity annuity and variable annuity?

PRCUA: Annuity FAQ (Frequently Asked Questions)
A fixed annuity earn a guaranteed rate of interest for a specific time period, such as one, three or five years. Once the guarantee period is over, a new interest rate is set for the next period. It also provides a guaranteed fixed benefit amount to the annuitant, expressed in terms of dollars per payment period. equity ? indexed annuity (EIA) is fixed annuity that offers all the advantage of traditional fixed annuities plus inflation protection because it invests in the stock market.

FAAST Pay : What is the difference between a variable/single bill payment and a recurring payment?

FAQ
FAAST Pay : Why does it take five business days and sometimes more for payments? (*Mountain Time zones, 7 business days, Pacific Time zones, 8 business days)

What is the difference between fixed, discounted, capped, and variable interest rate mortgages?

Mortgage FAQ - UK Mortgage & Remortgage Specialists
The interest rate on your mortgage will vary, unrestricted, up and down over the period of your loan dependant on the performance of the economy. The lender will guarantee you a set rate of interest on your loan, normally for a specified number of years. Once this period has expired, your interest rate will revert to the normal variable interest rate. The lender will guarantee that your rate of interest will not rise above a set interest rate.

Q 2 . What is the difference between OmniValves and VTEC and various other variable valve trains?

Omni Valves
Variable valve trains like VTEC and others can never do what OmniValves do because the valves in a variable cam train are locked to their lobe. AND NO Variable cam train opens or closes the valves any faster; ZERO, NONE NADA! And none of them sense cylinder pressure. They only change the place in time where the cam starts its unalterable cycle. OmniValves are totally different.

What is the difference between fixed rate and variable rate mortgages?

Southbridge Savings Bank - Frequently Asked Questions
A fixed rate mortgage is a loan where the principal and interest payment never change during the life of the loan. A variable rate mortgage is a loan where the interest rate can change periodically. The changes in the interest rate are tied into the market rates that exist at the time the rate is set. Initial rates for ARMs are generally lower than fixed rates, but can adjust upward or downward if interest rates change.
More Questions >>

© Copyright 2007-2012 QueryCAT
About • Webmasters • Contact