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Computer Important Question

Category: Computer Quiz | View: 32

Question. Input Devices that use a special ink that contains magnetizable particles of iron oxide are ____
(A) Optical disks
(B) Magnetic disks
(C) MICR
(D) Magnetic drives
         
Answer : MICR

1 Which of the following processor has a fixed length of instructions?
2 Which of the following storage is a system where a robotic arm will connect or disconnect off-line mass storage media according to the computer operating system demands?
3 A type of analysis that attends to the repetition and frequency of features, their proportions within the text, and consequent assumptions about significance.
4 XML stands for?
5 What kind of a flag is the sign flag?
6 Size of the ________ memory mainly depends on the size of the address bus.
7 A malicious code hidden inside a seemingly harmless piece of code.
8 When access is granted to append or update a file to more than one user, the OS or file management system must enforce discipline. This is _________
9 A simple technique of X-ray photography.
10 Memory organization in which users write programs in modules with different characteristics.
11 Rotation of the disk must vary __________ with the radius of the disk.
12 Which of the following is not an advantage of a flowchart?
13 Components used for interconnecting dissimilar networks that use different communication protocols.
14 A device similar to a flash drive ______________
15 MAR stands for ___________
16 Security features that control that can access resources in the OS.
17 One nibble is equivalent to how many bits?
18 An easier way to set up complicated calculations.
19 Examination of the program step by step is called ______________
20 In this type of cloud, an organization rents cloud services from cloud providers on-demand basis.
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