MCQ IN COMPUTER SCIENCE & ENGINEERING

Detailed explanation-1: -The most common motherboard form factor is ATX. The different types of ATX are known as micro-ATX (sometimes shown as µATX, mini-ATX, FlexATX, EATX, WATX, nano-ATX, pico-ATX, and mobileATX). A smaller form factor is ITX, which comes in mini-ITX, nano-ITX, and pico-ITX sizes.

Detailed explanation-2: -The most common motherboard form factor today is called ATX. Introduced by Intel Corp. in 1995 as an extension of the Baby AT form factor, ATX motherboards have a maximum size of 12 by 9.6 in. Smaller variants include the MiniATX, MicroATX and FlexATX.

Detailed explanation-3: -The ATX form factor is a replacement for the older AT and baby AT form factors. Invented by Intel in 1995, it incorporates the first major change in the layout of PC motherboards to occur in years. The ATX motherboard rotates the orientation of the board 90 degrees.

Detailed explanation-4: -It’s still the most popular size of motherboard today and is the typical basis for modern computers, whether they’re gaming PCs or work machines. A standard ATX motherboard measures 305 x 244 mm and typically incorporates: Four RAM slots.

Detailed explanation-5: -ATX is the most common motherboard design. Other standards for smaller boards (including microATX, FlexATX, nano-ITX, and mini-ITX) usually keep the basic rear layout but reduce the size of the board and the number of expansion slots.