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We describe a protocol of input device communication below: i) Each device has a distinct address. ii) The BUS controller scans each device in a sequence of increasing address value to determine if the entity wishes to communicate iii) The device ready to communicate leaves its data in the I/O register iv) The data is picked up and the controller moves to the step a Identify the form of communication best describes the I/O mode amongst the following.

Correct Answer: Polling
In polling, the processor checks each of the devices if they wish to perform data transfer and if they do it performs the particular operation.

An electronic device when fed with the numbers, rearranges them in a particular order following certain rules. The following is a step-by-step process of rearrangement for the given input of numbers. Input :- 85 16 36 04 19 97 63 09 Step I :- 97 85 16 36 04 19 63 09 Step II :- 97 85 63 16 36 04 19 09 Step III :- 97 85 63 36 16 04 19 09 Step IV :- 97 85 63 36 19 16 04 09 Step V :- 97 85 63 36 19 16 09 04 (for the given input step V is the last step). Which of the following will be the last step for the given input ? Input :- 03 31 43 22 11 09

An electronic device rearranges numbers step-by-step in a particular order according to set of rules. The device stops when the final result is obtained.
Input: 84 15 35 04 18 96 62 08
Step 1: 96 84 15 35 04 18 62 08
Step 2: 96 84 62 15 35 04 18 08
Step 3: 96 84 62 35 15 04 18 08
Step 4: 96 84 62 35 18 15 04 08
Step 5: 96 84 62 35 18 15 08 04
And Step 5 is the last step for this input. Now, find out an appropriate step in the following question following the above rule. Question:
Input: 16 09 24 28 15 04
What will be the third step for this input ?

A word arrangement machine, When given an input line of words, rearranges it in every step following a certain rule. Following is an illustration of an input line of words and various steps of rearrangement.
Input: gone are take enough brought station
Step 1: take gone are enough brought station
Step 2: take are gone enough brought station
Step 3: take are station gone enough brought
Step 4: take are station brought gone enough
And Step 4 is the last step for this input. Now, find out an appropriate step in the following question following the above rule. Question:
Input: car on star quick demand fat
What will be the third step for this input ?

A word arranging device rearranges words step-by-step in a particular order according to set of rules. The device stops when the final result is obtained.
Input: but going for crept te light sir
Step 1: crept but going for te light sir
Step 2: crept going light but for te sir
Step 3: crept going light but for sir te
And Step 3 is the last step for this input. Now, find out an appropriate step in the following question following the above rules. Question:
Input: more fight cats cough sough acts idea
What will be the last step for this input ?

Which of the following phrases (i),(ii), and (iii) given below each sentenceshould replace the phrase printed in boldletters to make the sentence grammaticallycorrect? Choose the best option among thefive given alternatives that reflect the correctuse of phrase in the context of thegrammatically correct sentence. If thesentence is correct as it is, mark (E) i.e., "Nocorrection required" as the answer.
The trees shed his leaves every timeautumn approaches but a healthy treealways gets its leaves back in the spring,which explains the point that fighting spirit isenough to keep one afloat.
i. Has shed their leaves every time autumnapproaches
ii. shed their leaves every time autumnapproaches
iii. shed its leaves every time autumnapproaches

Directions: A string of words is fed into a computing machine. It processes the input and gives an output in the following manner: Input: Honesty is the best policy. Step 1: is Honesty the best policy Step 2: is the Honesty best policy Step 3: is the best Honesty policy Step 4: is the best policy Honesty Output: is the best policy Honesty Now, If the input is "A rolling stone gathers no moss", what will be the fifth word in the string after 4 steps?

The admission ticket for an exhibition bears a password which is changed after every clock hour based on set of words chosen for each day. The following is an illustration of the code and steps of rearrangement for subsequent clock hours. The time is 9 a.m. to 3 p.m. Day's first password : First Batch ----- 9 a.m. to 10 a.m. is not ready cloth simple harmony burning Second Batch ----- 10 a.m. to 11 a.m. ready not is cloth burning harmony simple Third Batch ----- 11 a.m. to 12 noon cloth is not ready simple harmony burning Fourth Batch ----- 12 noon to 1 p.m. not is cloth ready burning harmony simple Fifth Batch ----- 1 p.m. to 2 p.m. ready cloth is not simple harmony burning and so on. If the password for 11 a.m. to 12 noon was --- "soap shy miss pen yet the she", what was the password for the first batch ?

Read the passage carefully and select the best answer to each question out of the given four alternatives. The conclusion of World Trade Organizations 11thbiennial ministerial conference at Buenos Aires was worrisome. From an Indian standpoint, there was no loss asstatus quo continues in the most important issue: the right to continue the food security programme by using support prices. But the inability of the negotiators toreach even one substantive outcome suggests that WTOs efficacy is under question. As a 164-country multilateral organisation dedicated to crafting rules of tradethrough consensus, WTO represents the optimal bet for developing countries such as India. Strengthening WTO is in Indias best interest. Perhaps the biggest threat to WTOs efficacy today is the attitude of the US. The worlds largest economy appears to have lost faith in the organisation and hasbegun to undermine one of its most successful segments, the dispute redressal mechanism. This is significant as the US has been directly involved in nearly half ofall cases brought to WTO. Separately, large groups of countries decided to pursue negotiations on e-commerce, investment facilitation and removal of tradeobstacles for medium and small scale industries. By itself this should not weaken WTO. But it comes at a time when there is growing frustration with gridlock atWTO. India did well to defend its position on its food security programme. The envisaged reform package which will see a greater use of direct cash transfers tobeneficiaries will be in sync with what developed countries do. But its important for India to enhance its efforts to reinvigorate WTO. In this context, Indias plan toorganise a meeting of some countries early next year is a step in the right direction. WTO represents the best available platform to accommodate interests of adiverse set of nations. Therefore, India should be at the forefront of moves to fortify it. Which of the following nation is keen to fortify its interest on WTO platform?

Read the passage carefully and select the best answer to each question out of the given four alternatives. The conclusion of World Trade Organizations 11thbiennial ministerial conference at Buenos Aires was worrisome. From an Indian standpoint, there was no loss asstatus quo continues in the most important issue: the right to continue the food security programme by using support prices. But the inability of the negotiators toreach even one substantive outcome suggests that WTOs efficacy is under question. As a 164-country multilateral organisation dedicated to crafting rules of tradethrough consensus, WTO represents the optimal bet for developing countries such as India. Strengthening WTO is in Indias best interest. Perhaps the biggest threat to WTOs efficacy today is the attitude of the US. The worlds largest economy appears to have lost faith in the organisation and hasbegun to undermine one of its most successful segments, the dispute redressal mechanism. This is significant as the US has been directly involved in nearly half ofall cases brought to WTO. Separately, large groups of countries decided to pursue negotiations on e-commerce, investment facilitation and removal of tradeobstacles for medium and small scale industries. By itself this should not weaken WTO. But it comes at a time when there is growing frustration with gridlock atWTO. India did well to defend its position on its food security programme. The envisaged reform package which will see a greater use of direct cash transfers tobeneficiaries will be in sync with what developed countries do. But its important for India to enhance its efforts to reinvigorate WTO. In this context, Indias plan toorganise a meeting of some countries early next year is a step in the right direction. WTO represents the best available platform to accommodate interests of adiverse set of nations. Therefore, India should be at the forefront of moves to fortify it. Which of the following is the most successful segments of the WTO mentioned in the passage?

Read the passage carefully and select the best answer to each question out of the given four alternatives. The conclusion of World Trade Organizations 11thbiennial ministerial conference at Buenos Aires was worrisome. From an Indian standpoint, there was no loss asstatus quo continues in the most important issue: the right to continue the food security programme by using support prices. But the inability of the negotiators toreach even one substantive outcome suggests that WTOs efficacy is under question. As a 164-country multilateral organisation dedicated to crafting rules of tradethrough consensus, WTO represents the optimal bet for developing countries such as India. Strengthening WTO is in Indias best interest. Perhaps the biggest threat to WTOs efficacy today is the attitude of the US. The worlds largest economy appears to have lost faith in the organisation and hasbegun to undermine one of its most successful segments, the dispute redressal mechanism. This is significant as the US has been directly involved in nearly half ofall cases brought to WTO. Separately, large groups of countries decided to pursue negotiations on e-commerce, investment facilitation and removal of tradeobstacles for medium and small scale industries. By itself this should not weaken WTO. But it comes at a time when there is growing frustration with gridlock atWTO. India did well to defend its position on its food security programme. The envisaged reform package which will see a greater use of direct cash transfers tobeneficiaries will be in sync with what developed countries do. But its important for India to enhance its efforts to reinvigorate WTO. In this context, Indias plan toorganise a meeting of some countries early next year is a step in the right direction. WTO represents the best available platform to accommodate interests of adiverse set of nations. Therefore, India should be at the forefront of moves to fortify it. According to the passage, which of the following statement is NOT true?