IT &computer MCQ section 3 Practice Questions Answers Test with Solutions & More Shortcuts

Answer: (c)

As per the latest data of International Telecommunications Union, China had the largest number of internet users in the world (721,434,547) as of 30 June, 2016. India comes second with 462,124,989 internet users.

Answer: (b)

Fortran is a general-purpose, imperative programming language that is especially suited to numeric computation and scientific computing. Its name is a contraction of FORmula TRANslation. It aims to provide a way to tell computers to calculate complicated mathematical expressions, with more ease than assembly language.

Answer: (c)

The floppy disk were produced with a capacity of 720 KB, followed by what became the most common format, 1.44 MB. All disks had a rectangular hole which, if obstructed, write-enabled the disk. 1.44 MB disks had another hole which identified them as being of that capacity.

Answer: (c)

Cloud computing comes into focus only when you think about what IT always needs: a way to increase capacity or add capabilities on the fly without investing in new infrastructure, training new personnel, or licensing new software.

Cloud computing encompasses any subscription-based or pay-per-use service that, in real-time over the Internet, extends IT’s existing capabilities.

Answer: (d)

A CT scan stands for Computed Tomography scan. It is also known as a CAT (Computer Axial Tomography) Scan. It is a medical imaging procedure that utilizes computer-processed X-rays to produce tomographic images or 'slices' of specific areas of the body.