How many notes does a 24 fret guitar have? In the strict sense (no harmonics or tremolo/bent notes) a 24 fret guitar has 49 notes, starting from an E by playing the 6th string free, to an E five octaves higher by playing the 1st pressed on the 24th fret. Do 24 fret guitars sound […]
What type of math do 1st graders learn? Addition & Subtraction. 1st and 2nd graders extend their previous understanding from kindergarten with adding and subtracting. They begin to memorize their addition and subtraction facts up to 20, as well as solve word problems using objects, drawings, and equations. What are math centers? Math Centers provide […]
Do ridge vents actually work? The majority of roofing experts agree that ridge vents are the most effective and cost-effective roof vents available. Without baffles (blinders that prevent outside air from crossing over the vent), a ridge vent may create almost no ventilation at all. Does every roof need a ridge vent? In addition to […]
Is two-headed turtle is rare? The rare condition of being born with two heads is called bicephaly. The newly-born turtle looks like a pair of conjoined twins, with two independently moving heads poking out of its green shell. When in water, each skull comes up at different times to breathe, and each head controls their […]
How many flower spikes can a Phalaenopsis orchid have? How many spikes can an orchid have? Common hybrids often produce 2 new spikes at a time. But a few Phalaenopsis species can have 3 or 4 new spikes. Species such as Deliciosa (sp.) has been reported to have 4 new active spikes at one time. […]
What is the hveem method? The Hveem method, like other mix design methods, creates several trial aggregate-asphalt binder blends, each with a different asphalt binder content. Then, by evaluating each trial blend’s performance, an optimum asphalt binder content can be selected. What is a hveem test? The Hveem Stabilometer is a triaxial testing device used […]
What is Microneurosurgery? A microneurosurgical technique is a surgical procedure that uses a high-powered operating microscope (micro) in treatment of the brain and spinal cord (neuro). Using smaller surgical instrumentation to operate on narrow spaces and delicate structures means these procedures are less invasive. How many neurosurgeons are in the United States in 2021? In […]
How do I get the ISO 8601 date? ISO 8601 Formats ISO 8601 represents date and time by starting with the year, followed by the month, the day, the hour, the minutes, seconds and milliseconds. For example, 2020-07-10 15:00:00.000, represents the 10th of July 2020 at 3 p.m. (in local time as there is no […]
What are some bad interview questions? Bad, Horrible, and Worst Interview Questions Where do you live? This could be cause for discrimination. What country are you from? What is your current salary? What year did you graduate? Are you pregnant? Are there any religious holidays you observe? Who did you vote for? Have you been […]
How do I backup my RMAN catalog database? Back up the database onto two separate media (for example, disk and tape). Run BACKUP DATABASE PLUS ARCHIVELOG at regular intervals, to a media manager if available, or just to disk. Do not use another recovery catalog as the repository for the backups. Configure the control file […]
