Computer
Question : Direction: Madhavi and Shalini are good in drama and Computer Science. Anjana and Madhavi are good in Computer Science and Physics. Anjana, Purnima, and Nirmala are good in Physics and History. Nirmala and Anjana are good in Physics and Math. Purnima and Shalini are good in History and Drama. Who is good in Physics, History, and Drama?
Option 1: Nirmala
Option 2: Purnima
Option 3: Anjana
Option 4: Shalini
Correct Answer: Purnima
Solution : Given: Madhavi and Shalini are good in Drama and Computer Science. Anjana, Purnima, and Nirmala are good in Physics and History. Anjana and Madhavi are good in Computer Science and Physics. Nirmala and Anjana are good in Physics and Math. Purnima and Shalini are good
Question : RAM is used as a short memory in a computer because it:
Option 1: is volatile
Option 2: is programmable
Option 3: has less capacity
Option 4: is very expensive
Correct Answer: is volatile
Solution : The correct option is volatile.
Random-access memory (RAM) is a widely used computing abbreviation. It is also referred to as memory or PC memory. Because RAM is volatile, it serves as the short-term memory for your laptop or computer. Your computer processor needs to
Question : The marginal propensity to consume (MPC) is 0.75. If there is an autonomous increase in investment spending of INR 1,000, what will be the change in equilibrium income?
Option 1: INR 750
Option 2: INR 1,000
Option 3: INR 1,333.33
Option 4: INR 4,000
Correct Answer: INR 4,000
Solution : The correct answer is (D) INR 4,000
Given the marginal propensity to consume (MPC) of 0.75, the marginal propensity to save (MPS) can be calculated as 1 - MPC, which is 1 - 0.75 = 0.25.
The multiplier (K) can be calculated as:
K
Question :
A computer purchased on 1st October 2016 for Rs.40,000 debited to Office Expenses Account is to be brought into account on 31st March 2018 charging depreciation @10% p.a. on written down value basis.
Option 1: Revaluation debited by Rs 34,200
Option 2: Revaluation credited by Rs 34,200
Option 3: Revaluation debited by Rs 40,000
Option 4: None of the above
Correct Answer: Revaluation credited by Rs 34,200
Solution : Answer = Revaluation credited by Rs 34200
Office Equipment A/c (Working Note 3)
Dr.
34,200
To Revaluation A/c
Value of Computer on 1st Oct. 2016 40,000
Less: Depreciation on 31st March 2017 (for 6 months) (2,000)
38,000
Less: Depreciation on
Question : In the following passage, some blanks are given and against each blank five alternative words are suggested. Choose the correct alternative to complete the passage in a meaningful way.
Meanwhile in technical ________________ (1) the “Cloud” may be called as the combination of computing resources over a network, popularly, “Cloud” has come to mark and encompass the complete range of sructures that make online activity possible, from facebook to netflix to Google Drive. Like a fluffly ________________ (2) moving across a wide and clear blue sky, not forming a particular shape or form, the Cloud of the digital is elusive, its internal working seems complex to the public, an example of what MIT cybernetician Norbert Weiner once called a “black box.” But like the clouds above us, however shapelss or ________________ (3) they may seem to be, are in fact made of matter, the Cloud of the digital is also perpetually material.
To get at the matter of the Cloud we must ________________ (4) the coils of coaxial cables, fiber optic tubes, cellular towers, air conditioners, power distribution units, transformers, water pipes, computer servers, and more. We must be aware of its material flow of electricity, water, air, heat, metals, minerals, and all the earth elements that ________________ (5) our digital lives. By this we can say that cloud is not only material but is also an ecologicak force. As it continues to ________________ (6), its impact on the environment is also increasing, even as entire workforce from engineers to technicians, and executives behind its formation aspire to balance profitability with sustainability.
Nowhere is this ________________ (7) more visible than in the walls of the infrastructures where the content of the Cloud lives: the factory-libraries where data is stored and computational power is pooled to keep our cloud applications ________________ (8).
Q. Choose the correct alternative for blank 6
Option 1: Expand
Option 2: Obsequiously
Option 3: Parochial
Option 4: Lancing: moving suddenly and quickly.
Correct Answer: Expand
Solution : The correct answer is option 1.
Explanation:
The only word that will fit the blank and make the sentence coherent is expand. Expand: to become larger or more extensive.
Obsequiously: marked by or exhibiting a fawning attentiveness.
Parochial: having a limited or narrow outlook or
Question : Comprehension:
In the following passage, some words have been deleted. Read the passage carefully and select the most appropriate option to fill in each blank.
A robot is a mechanical or virtual artificial agent, usually an electromechanical machine that is (1)______ by a computer programme or electronic circuitry. In general, robots can be autonomous or semi-autonomous and are now used in different fields. They have replaced (2)_______ in performing repetitive and dangerous tasks which humans prefer not to do, or are unable to do because of size limitations, or which take place in extreme (3)________ such as outer space or the bottom of the sea. For instance, robots can now be used in industry, as in car manufacturing, or they can be used in homes to do the (4)_______. Some robots may respond to speech or even be medical operating tools. There are concerns about the increasing use of robots and their role in society. Robots are blamed for the rising (5)________ as they replace workers in increasing numbers of functions.
Question:
Select the most appropriate option to fill in the blank number 3.
Option 1: beauty
Option 2: pattern
Option 3: enjoyment
Option 4: environments
Correct Answer: environments
Solution : The correct choice is the fourth option.
The sentence talks about tasks that humans may avoid or are unable to perform due to size limitations or that occur in extreme conditions, such as outer space or the bottom of the sea.
Environment fits here
Question : Computer Accounting Software (CAS) can be used for any size of business and type of organization. This feature is known as ____________.
Option 1: Simple and integrated
Option 2: Transparency
Option 3: Accuracy and speed
Option 4: Scalability
Correct Answer: Scalability
Solution : Computer Accounting Software (CAS) can be used for any size of business and type of organization. The software can be used for any size of business and type of organization. This feature is known as scalability. Hence the correct option is 4.
Question : What is data validation?
Option 1: checking or verifying any data before it is allowed into a computer system
Option 2: checking or verifying any data after it is allowed into a computer system
Option 3: checking or verifying any data before it is not allowed into a computer system
Option 4: checking or verifying any data after it is not allowed into a computer system
Correct Answer: checking or verifying any data before it is allowed into a computer system
Solution : Data validation means checking or verifying any data before it is allowed into a computer system. Hence, the correct option is 1.
Question : Directions: How many triangles are there in the given figure?
Option 1: 24
Option 2: 30
Option 3: 28
Option 4: 29
Correct Answer: 28
Solution : The figure can be labeled as shown below –
There are 28 triangles in the above figure. They are AFG, AEG, AFE, BFJ, BDJ, BFD, CEI, CDI, CED, ABD, ACD, ABC, AHB, AHE, DEF, DEG, DFG, GHE, DEH, JHD, BEC, BHD, AEB, AFD, AED, DJE,
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