Which of the following is a layer 2 protocol used to maintain a loop-free network?

- a)VTP
- b)STP
- c)RIP
- d)CDP

Correct answer is option 'B'. Can you explain this answer?

Target Study Academy answered • 12 hours ago

The Spanning Tree Protocol is used to stop switching loops in a switched network with redundant paths.

Which command would you use to apply an access list to a router interface?

- a)
*ip access-list 101 out* - b)
*access-list ip 101 in* - c)
*ip access-group 101 in* - d)
*access-group ip 101 in*

Correct answer is option 'C'. Can you explain this answer?

Future Foundation Institute answered • 12 hours ago

To apply an access list, the proper command is *ip access-group 101 in*.

Krishana asked • 46 minutes ago

Two cities A and B are at a distance of 120 km from each other. Two persons P and Q start from First city at a speed of 20km/hr and 10km/hr respectively. P reached the second city B and returns back and meets Q at Y. Find the distance between A and Y.

- a)50 km
- b)66 km
- c)55 km
- d)80 km
- e)None of these

Correct answer is option 'D'. Can you explain this answer?

You are working on a router that has established privilege levels that restrict access to certain functions. You discover that you are not able to execute the command *show running-configuration*. How can you view and confirm the access lists that have been applied to the Ethernet 0 interface on your router?

- a)
*show access-lists* - b)
*show interface Ethernet 0* - c)
*show ip access-lists* - d)
*show ip interface Ethernet 0*

Correct answer is option 'D'. Can you explain this answer?

Physics Classes answered • 12 hours ago

The only command that shows which access lists have been applied to an interface is *show ip interface Ethernet 0*. The command *show access-lists* displays all configured access lists, and *show ip access-lists* displays all configured IP access lists, but neither command indicates whether the displayed access lists have been applied to an interface.

Which of the following describes the creation of private networks across the Internet, enabling privacy and tunneling of non-TCP/IP protocols?

- a)HDLC
- b)Cable
- c)VPN
- d)IPSec
- e)xDSL

Correct answer is option 'C'. Can you explain this answer?

Quantronics answered • 12 hours ago

A allows the creation of private networks across the Internet, enabling privacy and tunneling of non-TCP/IP protocols. A VPN can be set up across any type of link.

How to implement a network medium that is not susceptible to EMI. Which type of cabling should you use?

- a)Thicknet coax
- b)Thinnet coax
- c)Category 5 UTP cable
- d)Fiber-optic cable

Correct answer is option 'D'. Can you explain this answer?

SOURAV KUMAR answered • 12 hours ago

Fiber-optic cable provides a more secure, long-distance cable that is not susceptible to EMI interference at high speeds.

What type of RJ45 UTP cable is used between switches?

- a)Straight-through
- b)Crossover cable
- c)Crossover with a CSU/DSU
- d)Crossover with a router in between the two switches

Correct answer is option 'B'. Can you explain this answer?

Machine Experts answered • 12 hours ago

To connect two switches together, you would use a RJ45 UTP crossover cable.

The configuration register setting of 0x2102 provides what function to a router?

- a)Tells the router to boot into ROM monitor mode
- b)Provides password recovery
- c)Tells the router to look in NVRAM for the boot sequence
- d)Boots the IOS from a TFTP server

Correct answer is option 'C'. Can you explain this answer?

Bank Exams India answered • 12 hours ago

The default configuration setting of 0x2102 tells the router to look in NVRAM for the boot sequence.

Uday Kiran asked • 1 hour ago

The quarter of the time from midnight to present time added to the half of the time from the present to midnight gives the present time. What is the present time?

- a)9 hrs past 36 minutes AM
- b)9 hrs past 34 minutes AM
- c)9 hrs past 38 minutes AM
- d)9 hrs past 32 minutes AM

Correct answer is option 'A'. Can you explain this answer?

अजय और विजय के पास कुछ मार्बल हैं| अजय विजय से कहता है कि "यदि तुम मुझे x मार्बल देते हो तो हम दोनों के पास मार्बल की संख्या एक बराबर हो जाएगी"| फिर विजय अजय से कहता है कि यदि तुम मुझे बहुत सी मार्बल का दुगना देते हो तो मेरे पास जितनी तुमरे पास मार्बल होंगी उससे 30 मार्बल अधिक होंगी| x ज्ञात करें?

- a)4
- b)5
- c)6
- d)8
- e)इनमें से कोई नहीं

Correct answer is option 'B'. Can you explain this answer?

Cstoppers Instructors answered • 12 hours ago

Let the number of marbles with Ajay and Vijay initially be A and V. If Vijay gives x marble to Ajay then vijay and Ajay would have V – x and A + x marbles respectively.

V – x = A + x …………………….. (1)

V – x = A + x …………………….. (1)

If Ajay gives 2x marble to Vijay then Ajay and Vijay would have A – 2x and V + 2x marbles respectively.

V + 2x –(A-2x) = 30 = V – A + 4x = 30 ……………… (2)

From (1) we have V - A = 2x

Substituting V – A = 2x in equation (2)

6x = 30 = x = 5.

From (1) we have V - A = 2x

Substituting V – A = 2x in equation (2)

6x = 30 = x = 5.

a) 36

b) 27

c) 9

d) 18

Correct answer is option 'D'. Can you explain this... more

Nongmaithem Seema Chanu answered • 23 hours ago

9² is 81 and 10² is 100 so the natural number between 9² i.e 81 amd 10² i.e 100 is 18 . So, the option 'D' is correct answer

3 4 9 28 113 ?

- a)782
- b)424
- c)646
- d)384
- e)566

Correct answer is option 'E'. Can you explain this answer?

Naroj Boda answered • 23 hours ago

3×1+1=4,4×2+1=9,9×3+1=28,28×4+1=113,113×5+1=566

सात साल पहले A और B की आयु का अनुपात क्रमशः 3 : 4 था| अब से 9 वर्ष बाद उनकी आयु का अनुपात क्रमशः 7 : 8 होगा| वर्तमान में B की आयु क्या है?

- a)16 वर्ष
- b)19 वर्ष
- c)28 वर्ष
- d)23 वर्ष
- e)इनमें से कोई नहीं

Correct answer is option 'D'. Can you explain this answer?

Target Study Academy answered • 23 hours ago

3 : 4 before 7 years

7 : 8 after 9 years

4=16

1=4

B's age=16 (before 7 years)

At present=16+7=23

Nikhil Tokas asked • 2 hours ago

Data related to the number of vote polled in two constituencies Chandani Chowk and Purani Delhi during six years.

Out of the total number of votes polled in Chandani Chowk and Purani Delhi together in 2012, only 20% are invalid votes. What is the total number of valid votes polled by Purani Delhi and Chandani chowk together in 2012 ?

- a)680
- b)540
- c)640
- d)520
- e)160

Correct answer is option 'C'. Can you explain this answer?

Which of the following would be a good starting point for troubleshooting if your router is not translating?

- a)Reboot.
- b)Call Cisco.
- c)Check your interfaces for the correct configuration.
- d)Run the
*debug all*command.

Correct answer is option 'C'. Can you explain this answer?

Notes Wala answered • 23 hours ago

In order for NAT to provide translation services, you must have *ip nat inside* and *ip nat outside* configured on your router's interfaces.

1, 5, 14, 30, 55, 91, 140, ?

- a)202
- b)206
- c)204
- d)214
- e)224

Correct answer is option 'C'. Can you explain this answer?

Physics Classes answered • 23 hours ago

The series is

एक निश्चित भिन्न 3/5 के बराबर है| यदि भिन्न के अंश में 1 की वृद्धि हो जाए और हर में 1 कम हो जाए तो नया भिन्न 2/3 के बराबर होगा| मूल भिन्न के अंश और हर का योग क्या है?

- a)40
- b)32
- c)48
- d)24
- e)16

Correct answer is option 'A'. Can you explain this answer?

Quantronics answered • 23 hours ago

Let the numerator and denominator be 3x and 5x respectively. Now x = 5.

Required sum = 3x + 5x = 8x = 40

Required sum = 3x + 5x = 8x = 40

Seats for Mathematics, Physics and Biology in a school are in the ratio 5 : 7 : 8. There is a proposal to increase these seats by 40%, 50% and 75% respectively. What will be the ratio after increased seats?

- a)2 : 3 : 4
- b)6 : 7 : 8
- c)6 : 8 : 9
- d)None of these

Correct answer is option 'A'. Can you explain this answer?

Machine Experts answered • 23 hours ago

Originally, let the number of seats for Mathematics, Physics and Biology be 5x, 7x and 8x respectively.

Number after increased seats are (140% of 5x), (150% of 7x) and (175% of 8x).

⇒ (140 / 100 x 5x), (150 / 100 x 7x) and (175 / 100 x 8x)

⇒ 7x, 21x / 2 and 14x.

⇒ 7x, 21x / 2 and 14x.

∴ the required ratio

= 7x : 21x / 2 : 14x

⇒ 14x : 21x : 28x

⇒ 2 : 3 : 4.

⇒ 14x : 21x : 28x

⇒ 2 : 3 : 4.

15, 18, 39.6, 134.64, 753.984, ?

- a)6235.385
- b)6336.280
- c)6563.620
- d)6785.856
- e)6536.856

Correct answer is option 'D'. Can you explain this answer?

Wizius Careers answered • 23 hours ago

Pattern of series is

15×1=15

15×1.2=18

18×2.2=39.6

39.6×3.4=134.64

134.6×5.6=753.984

753.984×9.0=6785.856

15×1=15

15×1.2=18

18×2.2=39.6

39.6×3.4=134.64

134.6×5.6=753.984

753.984×9.0=6785.856

Palash asked • 4 hours ago

A sum of Rs.4880 was divided among boys and girls in such a way that each boy gets Rs.44.50 and each girl get Rs. 55.25. If the total number of girls and boys is 100, find the number of girls?

- a)60
- b)50
- c)40
- d)30
- e)None of these

Correct answer is option 'C'. Can you explain this answer?

Srinivasa Reddy asked • 4 hours ago

An amount of money is to be divided between P, Q and R in the ratio of 3:7:12.If the difference between the shares of P and Q is Rs.X, and the difference between Q and R’s share is Rs.3000. Find the total amount of money?

- a)11000
- b)12400
- c)13200
- d)14300
- e)None of these

Correct answer is option 'C'. Can you explain this answer?

Avirup Mukherjee asked • 5 hours ago

Read the passage given below and solve the questions based on it Two cars A and B start simultaneously from two different cuies P and Q and head for the alies 0 and P respectively, As soon as car A reaches the city Q, it turns and starts for city P and as soon as il reaches P again, it leaves for city Q and so on. Similarly car B, travels from Q to P, from P to Q and so on. The speeds of the car A and B are in the ratio o f 3 :4.

Q.

If car Atravelled 1860 m, how many times did the cars A and B meet? (Take the distance PQ as calculated in the previous question.)

Nithya Sree asked • 8 hours ago

A sheet of paper has statements numbered from 1 to 40. For each value of n from 1 to 40, statement n says At least and of the statements on this sheet are true.Which statements are true and which are false?

- a)The even numbered statements are true and the odd numbered are false.
- b)The first 26 statements are false and the rest are true.
- c)The first 13 statements are true and the rest are false.
- d)The odd numbered statements are true and the even numbered are false.

Correct answer is option 'C'. Can you explain this answer?

Nasrin Mallick asked • 8 hours ago

The compound interest on a certain sum for 2 years at 10% per annum is Rs. 525. The simple interest on the same sum for double the time at half the rate percent per annum is:

- a)Rs. 500
- b)Rs. 400
- c)Rs. 450
- d)Rs. 600

Correct answer is option 'A'. Can you explain this answer?

Lavanya Thapliyal asked • 10 hours ago

A, B and C enter into a partnership and their shares are in ratio 1/2 : 1/3 : 1/4, after 2 months, A withdraws half of his capital and after 12 months, a profit of Rs 1050 is divided among them. What is B’s share ?

- a)Rs.420
- b)Rs. 300
- c)Rs.400
- d)Rs.350
- e)Rs.440

Correct answer is option 'C'. Can you explain this answer?

Chandra Kala N asked • 10 hours ago

A bag contains 8 blue and 7 green balls. A ball is drawn out of it and put back in the bag. Then a ball is drawn again. What is the probability that both the balls are green?

- a)36/225
- b)48/221
- c)49/225
- d)40/221
- e)None of these

Correct answer is option 'C'. Can you explain this answer?

Saurabh Jaiswal asked • 11 hours ago

Joes age , Joes sisters age and Joes fathers age sums up to a century. When sons as old as his father, Joes sister will be twice as old as now. When Joe is as old as his father then his father is twice as old as when his sister was as old as her father

- a)Joe=20 sister=30 father=50
- b)Joe=30 sister=20 father=50
- c)Joe=50 sister=30 father=20
- d)Joe=20 sister=50 father=30

Correct answer is option 'A'. Can you explain this answer?

Kritartha Dey asked • 12 hours ago

Two pipes A and B would fill a cistern in 20min and 30min respectively, both pipes are kept open for 10min and the first pipe be turned off after that the cistern may be filled in

- a)6 min
- b)5 min
- c)8 min
- d)10 min
- e)None of these

Correct answer is option 'B'. Can you explain this answer?

Nirmala Devi asked • 13 hours ago

Rihanna has a container of juice, which lasts for 6 days when she consumes the same amount every day. If she starts consuming 24% more juice everyday then how long the new container of juice will last.

- a)4 days
- b)5 days
- c)6 days
- d)8 days

Correct answer is option 'B'. Can you explain this answer?

Navin Kumar Jha asked • 16 hours ago

Refer to the data below and answer the questions that follow.

Anoop and Sandeep can dig a well each in 10 and 5 days respectively. But on a particularly difficult terrain the work is such that due to fatigue every' subsequent day the efficiency of a worker falls by 10%.

Q.

If Anoop is given a task of digging one such well in the difficult terrain, then in how many days will he finish the work?

- a)12th day
- b)15 th day
- c)11th day
- d)never

Correct answer is option 'D'. Can you explain this answer?

Monika Singh asked • 16 hours ago

Two rifles are fired from the same place at a difference of 11 minutes 45 seconds. But a man who is coming towards the place in a train hears the second sound after 11 minutes. Find the speed oftrain.

- a)72 km/h
- b)36 km/h
- c)81 km/h
- d)108 km/h

Correct answer is option 'C'. Can you explain this answer?

Vasundhara Singh asked • 16 hours ago

Two planes move along a circle of circumference 1.2 km with constant speeds. When they move in different directions, they meet every 15 seconds and when they move in the same direction, oneplane over takes the other every 60 seconds. Find the speed of the slower plane.

- a)0.04 km/s
- b)0.03 km/s
- c)0.05 km/s
- d)0.02 km/s

Correct answer is option 'B'. Can you explain this answer?

Sauvinder Singh asked • 17 hours ago

Directions (6-10): In the following questions, two equations numbered I and II are given. You have to solve both the equations

I. x2=144

II. y2-24y+144=0

- a)If x>y
- b)If x≥y
- c)If x<y
- d)If x≤y
- e)If x=y or the relationship cannot be established.

Correct answer is option 'D'. Can you explain this answer?

Subash Pradhan asked • 18 hours ago

A man rides his bicycle 10 km at an average speed of 12 km/hr and again travels 12 km at an average speed of 10 km/hr. What is his average speed for the entire trip approximately?

- a)11.2 kmph
- b)10 kmph
- c)10.2 kmph
- d)10.8 kmph

Correct answer is option 'D'. Can you explain this answer?

Hardik Verma asked • 19 hours ago

It takes eight hours for a 600 km journey, if 120 km is done by train and the rest by car. It takes 20 minutes more, if 200 km is done by train and the rest by car. What is the ratio of the speed of the train to that of the car?

- a)3 : 4
- b)2 : 3
- c)1 : 2
- d)1 : 3

Correct answer is option 'A'. Can you explain this answer?

Neela Poornima E asked • 19 hours ago

A train can travel 50% faster than a car. Both start from point A at the same time and reach point B 75 kms away from A at the same time. On the way, however, the train lost about 12.5 minutes while stopping at the stations. What is the speed of the car?

- a)80 kmph
- b)102 kmph
- c)120 kmph
- d)140 kmph

Correct answer is option 'C'. Can you explain this answer?

Hardik Verma asked • 19 hours ago

A man goes to his office from his house at a speed of 3 km/hr and returns at a speed of 2 km/hr. If he takes 5 hours in going and coming, what is the distance between his house and office?

- a)3km
- b)4km
- c)5km
- d)6km

Correct answer is option 'D'. Can you explain this answer?

Ajmal Muhammad asked • 20 hours ago

A 280 meters long train travelling at a uniform speed, crosses a platform in 60 seconds and a man standing on the platform in 20 seconds. What is the length of the platform?

- a)640 meters
- b)420 meters
- c)280 meters
- d)None of these

Correct answer is option 'D'. Can you explain this answer?

Abhijith Shetty asked • 21 hours ago

- a)if only conclusion I follows.
- b)if only conclusion II follows.
- c)if either conclusion I or conclusion II follows.
- d)if neither conclusion I nor conclusion II follows.
- e)if both conclusions I and II follow.

Correct answer is option 'A'. Can you explain this answer?

Olawale Akindele asked • 22 hours ago

A shopkeeper gave an additional 15 percent concession on the reduced price after giving 25 percent standard concession on an article. If Arpita bought that article for Rs. 2040, what was the original price?

- a)Rs. 3200
- b)Rs. 3400
- c)Rs. 2800
- d)Rs. 3000
- e)None of these

Correct answer is 'A'. Can you explain this answer?

Uday Kiran asked • 22 hours ago

Mrs. Barbinger bought some plates on Saturday for $1.30, when everything was being sold two cents below the regular price. She exchanged those plates on Monday, at their regular price, for cups & saucers. Cost of one plate equals cost of one plate & one saucer. She returned home with 16 more articles than before. Since, saucers cost only 3 cents each, she bought 10 more saucers than cups. The puzzle is, how many cups could she have bought on Saturday, for $1.30?

Correct answer is '13'. Can you explain this answer?

Sonam Verma asked • 22 hours ago

Two thieves went to the museum to stole the diamonds first thief stole half of them and while going he took another two and left. Second, third and fourth did the same and there was zero diamonds at the end. How many diamonds initially at the beginning?

Correct answer is '79'. Can you explain this answer?

Yaswanth Balireddy asked • 22 hours ago

A boss tells 1/6 th of his life in child hood,1/12 of his in youth and 1/7 of his in bachelor, five years after his election a son was born whom was died four years ago at half his final age. Find the boss age.

Correct answer is '74'. Can you explain this answer?

Asmit Soni asked • 22 hours ago

Nicolle Zuzarte asked • 23 hours ago

Every element of SI is made greater than or equal to every element of S2 by adding to each element of SI an integer x. Then, x cannot be less than

- a)210
- b)The smallest value of S2
- c)The largest value of S2
- d)(G-L)

Correct answer is option 'D'. Can you explain this answer?

Rubal Singh asked • 23 hours ago

Directions (Q.16-20): What approximate value will come in place of question mark (?) in the following questions? (You are not expected to calculate the exact value.)

115% of 624+ 2/7 of 419= ?

115% of 624+ 2/7 of 419= ?

- a)887
- b)837
- c)765
- d)756
- e)787

Correct answer is option 'B'. Can you explain this answer?

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