Ques:- Assuming that each integer occupies 4 bytes and each character 1 byte , what is the output of the following programm?
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Ques:- Static variables in C
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Ques:- Struct Foo{char *pName;char *pAddress;};main(){struct Foo *obj = malloc(sizeof(struct Foo));clrscr();obj->pName = malloc(100);obj->pAddress = malloc(100);strcpy(obj->pName,”Your Name”);strcpy(obj->pAddress, “Your Address”);free(obj);printf(“%s”, obj->pNam
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Ques:- What are the properties of the XmlHttpRequest object?
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Ribbon Communications Inc, TechnoGen, YouView, Digital Info Bytes, Bridgeline, Casa Systems, Eteros, Pursuit Software Development, Swabhav Techlabs Solutions, zuora,
Ques:- C program for sum of digits of a number
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Ques:- then the call zap(6) gives the values of zap [a] 8 [b] 9 [c] 6 [d] 12 [e] 15
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Ques:- Write a program to generate a mirror (copy) of the binary tree without using recursion
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Ques:- No. It is not possible to use multiple ScriptManager control in a web page. In fact, any such requirement never comes in because a single ScriptManager control is enough to handle the objects of a web page.
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Addweb solutions, Velocity Software Solutions, Digite Infotech, WAEC, Wonderbiz Technologies, Vinove Software and Services, GyanMatrix Technologies, VEDA IIT, Wix, Ritwik Software Technologies,
Ques:- Two trains are on same track and they are coming toward each other. The speed of first train is 50 KMs/h and the speed of second train is 70 KMs/h. A bee starts flying between the trains when the distance between two trains is 100 KMs. The bee first flies from first train to second train. Once it reaches the second train, it flies back to the second train ? and so on until trains collide. Calculate the total distance traveled by the bee. Speed of bee is 40 KMs/h. .
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Right Answer:
The total distance traveled by the bee is 80 kilometers.
The total distance traveled by the bee is 80 kilometers.
Comments
Answer: 66.67 km approx.
Solution:
Let the first train A move at u km/h.
Let the second train B move at v km/h.
Let the distance between two trains be d km
Let the speed of bee be b km/h
Therefore, the time taken by trains to collide = d/(u+v)
Now putting all the known values into the above equation, we get,
u = 50 km/hr
v = 70 km/hr
d = 100 km
b = 80 km/hr
Therfore, the total distance travelled by bee
= b*d/(u+v)
= 80 * 100/(50+70)
= 66.67 km (approx)
0. The bee can never fly away from the first train that it's located on simply because the speed of the bee is less than the train
Beespeed*(distance/speedA+speedB)
100/3 km
Ques:- Explain the concept and capabilities of Unicast IP Addresses?
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Right Answer:
Unicast IP addresses are unique identifiers assigned to a single network interface on a device. They enable one-to-one communication, allowing data packets to be sent from one specific source to one specific destination. This ensures that the data reaches only the intended recipient, making it suitable for applications like web browsing and email.
Unicast IP addresses are unique identifiers assigned to a single network interface on a device. They enable one-to-one communication, allowing data packets to be sent from one specific source to one specific destination. This ensures that the data reaches only the intended recipient, making it suitable for applications like web browsing and email.
Ques:- A man has a wolf, a goat, and a cabbage. He must cross a river with the two animals and the cabbage. There is a small rowing-boat, in which he can take only one thing with him at a time. If, however, the wolf and the goat are left alone, the wolf will eat the goat. If the goat and the cabbage are left alone, the goat will eat the cabbage. How can the man get across the river with the two animals and the cabbage?
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Right Answer:
1. Take the goat across the river first and leave it on the other side.
2. Go back alone and take the wolf across the river.
3. Leave the wolf on the other side but take the goat back with him to the original side.
4. Leave the goat on the original side and take the cabbage across the river.
5. Leave the cabbage with the wolf on the other side and go back alone to get the goat.
6. Finally, take the goat across the river.
Now all three (wolf, goat, and cabbage) are safely on the other side.
1. Take the goat across the river first and leave it on the other side.
2. Go back alone and take the wolf across the river.
3. Leave the wolf on the other side but take the goat back with him to the original side.
4. Leave the goat on the original side and take the cabbage across the river.
5. Leave the cabbage with the wolf on the other side and go back alone to get the goat.
6. Finally, take the goat across the river.
Now all three (wolf, goat, and cabbage) are safely on the other side.
Comments
take goat from one side and leave it another side and then come back another side and carry cabbage from one side leave it near goat and carry goat back to other side and then carry wolf leave it another side with cabbage come back to
goat side and carray goat to other side not all three are there on another side
He will take the goat first to the other side leaving the wolf with the cabbage, when he returns, he will take the wolf next and bring back the goat with him, he will then take the cabbage to the other side and come back for the goat.
Ques:- A hare and a tortoise have a race along a circle of 100 yards diameter. The tortoise goes in one directionand the hare in the other. The hare starts after the tortoise has covered 1/5 of its distance and that too leisurely.The hare and tortoise meet when the hare has covered only 1/8 of the distance. By what factor should the hareincrease its speed so as to tie the race?
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Right Answer:
The hare should increase its speed by a factor of 5.
The hare should increase its speed by a factor of 5.
Comments
1/4, 1/8
4*8=32
32-4=28
28-8=20
28*20/(4^2)=35.00
Ques:- Suppose a newly-born pair of rabbits, one male, one female, are put in a field. Rabbits are able to mate at the age of one month so that at the end of its second month a female can produce another pair of rabbits. Suppose that our rabbits never die and that the female always produces one new pair (one male, one female) every month from the second month on.
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Right Answer:
The number of rabbit pairs after n months follows the Fibonacci sequence. The number of pairs after n months is F(n+1), where F is the Fibonacci number. For example, after 1 month: 1 pair, after 2 months: 1 pair, after 3 months: 2 pairs, after 4 months: 3 pairs, after 5 months: 5 pairs, and so on.
The number of rabbit pairs after n months follows the Fibonacci sequence. The number of pairs after n months is F(n+1), where F is the Fibonacci number. For example, after 1 month: 1 pair, after 2 months: 1 pair, after 3 months: 2 pairs, after 4 months: 3 pairs, after 5 months: 5 pairs, and so on.
Ques:- What is the EIB parameter and the CICS command used to implement Pseudo-Conversational technique using single PCT ? Single PPT entry?
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Right Answer:
The EIB parameter used for implementing the Pseudo-Conversational technique in CICS is `EIBCALEN`, which indicates the length of the data being passed. The CICS command used is `EXEC CICS RETURN`. This allows the program to return control to CICS while retaining the context for the next interaction. For a single Program Control Table (PCT) and Program Processing Table (PPT) entry, you can define the program in the PCT and ensure it is set to use the same PPT entry for subsequent calls.
The EIB parameter used for implementing the Pseudo-Conversational technique in CICS is `EIBCALEN`, which indicates the length of the data being passed. The CICS command used is `EXEC CICS RETURN`. This allows the program to return control to CICS while retaining the context for the next interaction. For a single Program Control Table (PCT) and Program Processing Table (PPT) entry, you can define the program in the PCT and ensure it is set to use the same PPT entry for subsequent calls.
Ques:- Imagine you are standing in front of a mirror, facing it. Raise your left hand. Raise your right hand. Look at your reflection. When you raise your left hand your reflection raises what appears to be his right hand. But when you tilt your head up, your reflection does too, and does not appear to tilt his/her head down. Why is it that the mirror appears to reverse left and right, but not up and down
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Right Answer:
A mirror reverses left and right because it reflects the image directly back to you, creating a lateral inversion. However, it does not reverse up and down because the orientation of those axes remains the same.
A mirror reverses left and right because it reflects the image directly back to you, creating a lateral inversion. However, it does not reverse up and down because the orientation of those axes remains the same.
Comments
The definition of left and right depends on the observer and
is reversed when facing the opposite direction. The
definition of up and down does not depend on the orientation
of the observer.
Ques:- What is DTB ?
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Right Answer:
DTB stands for Data Table Block, which is a structure used in CICS to manage and store data in a tabular format for efficient access and processing.
DTB stands for Data Table Block, which is a structure used in CICS to manage and store data in a tabular format for efficient access and processing.
Ques:- How do you determine the size of an object in Java?
Comments
One way to get an estimate of an object's size in Java is to use getObjectSize(Object) method of the Instrumentation interface introduced in Java 5. As we could see in Javadoc documentation, the method provides “implementation-specific approximation” of the specified object's size.
Ques:- Do you require a table entry for a TS?
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Right Answer:
Yes, a table entry is required for a Temporary Storage (TS) queue in CICS.
Yes, a table entry is required for a Temporary Storage (TS) queue in CICS.
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