CS420 Quiz 2 Nov 2025

Question:

By default, the background-image property repeats an image ________________.

A. Both horizontally and vertically B. None of the given C. Horizontally D. Vertically Copied: 11/25/2025, 11:04:43 AM

Question:

If the transparent part of the image has rounded or diagonal edges, which format is suitable?

1. Transparent GIF
2. GIF
3. PNG
4. JPG

Copied: 11/25/2025, 11:04:56 AM

Question:

Physical pixel size of IPhone 6 Plus is ___________ pixels.

A. 720*340

B. 840*440

C. 1080*1920 D. 1020*240 Copied: 11/25/2025, 11:05:11 AM

Question:

The bulk of __________ work is done through .htaccess and PHP 5.x, which offers a great solution without complete dependency on JavaScript.

A. Responsive images B. Adaptive images C. Fixed images D. Fluid images Copied: 11/25/2025, 11:05:24 AM

Question:

The limitation in implementation of parallel binary adders is known as ________.

A. Carry propagation. B. Delay. C. Carry input. D. Carry output. Copied: 11/25/2025, 11:08:04 AM

Question:

In look ahead circuits G stands for_______.

A. Carry propagate. B. Propagation delay. C. Carry input. D. Carry generate. Copied: 11/25/2025, 11:08:41 AM

Question:

Which of the following expression is in the product-of-sums form?

1. (A + B)(C + D)
2. AB + CD
3. AB(CD)
4. (AB)(CD)

Copied: 11/25/2025, 11:09:07 AM

Question:

For a Standard SOP expression, a ______ is placed in the cell corresponding to the product term (Minterm) present in the expression.