B. They make it easy to take panoramic photographs of the crime scene.
Explanation:
- SLR is the single-lens reflex analog camera with dated looks. Traditional SLR has more manual controls and no monitor on the rear.
- A DSLR or Digital Single Lens Reflex camera is a facelift of the traditional SLRs. They are pricey but have the power of capturing minutest details.
- SLRs give more opportunity for creativity. They give an important competition to digital cameras in pixel output too.
- However, if the quality is paramount invest in a good SLR.
Answer:
Green computing is also known as green information technology (green IT)
<span>Advances in technology are one of the main reasons that globalization has escalated in the past decade. In information and communication technology, innovations have become smaller in size, more efficient and often more affordable. In transport technology, vehicles have tended to become larger and faster, as well as becoming more environmentally friendly and cheaper to run. Whether for personal use or for business, technology has made the world seem a smaller place and assisted in the rise of globalization. </span>
Answer:
C) double SHA-1 is stronger because it requires about 2^(160/3) X 2^(160/3) maximum combinations because for each broken first stage, there are 2^(160/3) brute force attempts may be needed.
Explanation:
Double SHA will require about 2^(160/3) X 2^(160/3). for each statage we need to check the 2^(160/3) combinations means it will take lot of time.
