verifikacija:statička(review-i, provera koda i alati, statička analiza, dokazivanje ispravnosti)hibridne (model checking, apstraktna interpretacija simulira izvršavanje)dinamičke (testiranje).elementi ocene: ocekivani rezultati(pov.vr,poruke,izuzeci),potvrda testa klasifikacija: cilja(funkcionalno,performansi, stress),namena(usmereno na otkrivanje greške, prihvatno,regresiono. mutaciono) oblast(unit, integration, system) faze(impl, integr pods, deployment, odrzavanje) info o softv(white,
Week 5:
Reptilian Brain = Emotional Brain (fist)
Limbic area/ amygdala = Rational Brain (finger sup)
Frontal Cortex | Theory Definition for a 12-year-old: The reasoning behind why and how a particular thing happens, with an evidence base behind it. | A scientifically-based possible explanation for a fact, observation, or pattern in the world that provides a foundation for understanding relationships || Van Der Kolk’s Characters:The Cook- Thalamus – focus, consciousness, attention,
Split the array into two halves around a middle index.
Recursively compute the maximum subarray sum entirely in the left half and entirely in the right half.
Also compute the best “crossing” subarray that ends in the left half (best suffix of left) and continues into the right half (best prefix of right).
The maximum subarray for the whole array is the maximum of these three values.
The crossing sum can be found in linear time by scanning leftward from
∆Q=mc∆T,E=hν=hc/λ,For wind(p=1/2xroxAv*3),For Hyrdro(p=ηroVgh),solar energy= irradiance x area x time.
(1Btu=1055J,1 year=3.15x10*7s,1kWh=3.6x10*6J,c(w)=4184Jkg-1C-1,1ev=1.6x10*-19J,h=6.625x10*-34Js)
What are the main characteristic of fossil fuels?
Ans: Fossil fuels stored a large amount of chemical energy which is converted into
various other forms of energy by burning them.
How does wind power generate electricity?
Ans: - Electricity is generated by using a wind turbine.
Wind turbine consists
Terminal COMMANDS | mkdir - creates new directory | pwd or chdir/cd - show you which working directory you are in | change the current directory to the ‘SI206’ folder if you are currently in its parent folder, ‘Fall22’ using cd SI206 |
GITHUB COMMANDS | git clone url # copy repo to your computer | git status # see what has changed and what is staged | git add file # add a file to the stage for a commit | git commit -m ”message” # create a commit (local) | git push # push the
...Stefan Uroš II Milutin (Milutin) — vladavina i zadužbine
Godine vladavine: 1282–29. oktobar 1321.
Koje teritorije je osvojio do kraja 13. veka / granica Srbije:
Milutin je tokom kasnog 13. i ranog 14. veka širio vlast prema jugu — zauzeo je delove severne i centralne Makedonije (okolinu današnje Skoplja i Kumanova) i uticao na oblasti koje su bile u sastavu Vizantije. Granica Srbije u tom periodu se približavala jugoistočnoj Srbiji i delovima Makedonije; tačna „linija“ varirala
Which of the following text preprocessing steps can reduce the dimensionality of a bag-of-words feature space?
A. Converting all text to lowercase
B. Removing common stop words (e.g. “the”, “and”, “of”)
D. Stemming or lemmatizing words (e.g. “running” → “run”)
Which of the following are limitations of the bag-of-words (unigram) text representation?
A. It ignores the order of words in the text (loses word sequence information).
B. It can lead to a very high-dimensional and sparse
1. Wyjaśnij pojęcia:
a) kodon – trójka nukleotydów w mRNA, która koduje jeden aminokwas.
b) chromosom – struktura w jądrze komórkowym zbudowana z DNA i białek.
c) kariotyp – zestaw chromosomów charakterystyczny dla danego gatunku.
d) ekson – fragment genu kodujący białko.
e) replikacja DNA – proces powielania DNA przed podziałem komórki.
f) zasady komplementarne – A łączy się z T, G łączy się z C.
g) chromatyna – DNA związane z białkami histonowymi w jądrze komórkowym.