Ques:- What is the difference between START and XCTL ?
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Ques:- The goal of a recovery process is to Maintain the integrity of the data processed by the system and to minimize the impact of a task or system failure (True or False). ?
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Ques:- What does the CEDF,CEMT,CEBR,CECI transactions do?
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Ques:- Write C++ program to accept 20 nos and then display max & min.
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Ques:- How does COBOL II and CICS release 1.7 provide for exceptional conditions and how does that differ from VS COBOL and earlier CICS releases ?
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Ques:- What are smart pointer? how would u implement them?
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Ques:- How do I apply a label to an older version of a file?
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Right Answer:
To apply a label to an older version of a file, you typically need to use your version control system's command or interface to select the specific version of the file you want to label. For example, in Git, you can use the command `git tag <label-name> <commit-hash>` to create a tag on the desired commit. In systems like SVN, you would use the `svn copy` command to create a labeled branch or tag from that specific revision.
To apply a label to an older version of a file, you typically need to use your version control system's command or interface to select the specific version of the file you want to label. For example, in Git, you can use the command `git tag <label-name> <commit-hash>` to create a tag on the desired commit. In systems like SVN, you would use the `svn copy` command to create a labeled branch or tag from that specific revision.
Ques:- How do you dynamically set the CURSOR position to a specific field?
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Ques:- How can you accomplish breakpoint in intertest tool?
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Ques:- Why is a TERM ID recommended in naming a TSQ?
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Ques:- Mention the option used in the CICS READ command to gain accessibility directly to the file I/O area. (Assume COBOL-II). ?
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Ques:- Which is the control table where you specify all the transaction that are to be started by CICS after CICS start-up?
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Ques:- Difference between NULL string and empty string
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Ques:- Two trains of equal length when moving in opposite direction takes 5 sec. to cross each other completely and when moving in same direction takes 15 sec. Find the ratio of their speed.
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Right Answer:
The ratio of their speeds is 3:1.
The ratio of their speeds is 3:1.
Comments
Let's assume the length of each train is 'L' and the speeds of the two trains are 'V₁' and 'V₂' respectively.
When the trains are moving in the opposite direction, their relative speed is the sum of their individual speeds. The total distance they need to cover is the sum of their lengths. Since they cross each other completely in 5 seconds, we can set up the following equation:
(V₁ + V₂) × 5 = 2L
When the trains are moving in the same direction, their relative speed is the difference between their individual speeds. The total distance they need to cover is the difference between their lengths. Since they cross each other completely in 15 seconds, we can set up the following equation:
(V₁ - V₂) × 15 = 2L
Now, let's solve these equations to find the ratio of their speeds.
From the first equation, we have:
(V₁ + V₂) × 5 = 2L
V₁ + V₂ = (2L) / 5
From the second equation, we have:
(V₁ - V₂) × 15 = 2L
V₁ - V₂ = (2L) / 15
Let's add these two equations together:
V₁ + V₂ + V₁ - V₂ = (2L) / 5 + (2L) / 15
2V₁ = (6L + 2L) / 15
2V₁ = (8L) / 15
V₁ = (4L) / 15
So, the speed of the first train is (4L) / 15.
Now, let's substitute this value back into the first equation to find V₂:
(4L) / 15 + V₂ = (2L) / 5
V₂ = (2L) / 5 - (4L) / 15
V₂ = (6L - 4L) / 15
V₂ = (2L) / 15
Therefore, the speed of the second train is (2L) / 15.
The ratio of their speeds is given by:
(V₁ / V₂) = ((4L) / 15) / ((2L) / 15)
(V₁ / V₂) = 4L / 2L
(V₁ / V₂) = 2
So, the ratio of their speeds is 2:1.
Ques:- One box has oranges, one has apples and another has mix of oranges and apples. Each box is labeled wrongly. Tell the minimum number of picks to determine the contents of each box
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Right Answer:
You need to make only 1 pick.
You need to make only 1 pick.
Ques:- What option can be coded on the RETURN command to associate a transaction identifier with the next terminal input ?
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Ques:- How do you handle errors in CICS pgms ?
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Ques:- How do I get all users out of VSS in order to perform a backup?
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Right Answer:
To get all users out of Visual SourceSafe (VSS) before performing a backup, you can use the following steps:
1. Open the Visual SourceSafe Explorer.
2. Go to the "File" menu and select "Exit" to close the application for all users.
3. Alternatively, you can use the command line to run `ss.exe` with the command `ss admin -q` to query users and then notify them to exit.
4. Ensure all users are logged out before proceeding with the backup.
To get all users out of Visual SourceSafe (VSS) before performing a backup, you can use the following steps:
1. Open the Visual SourceSafe Explorer.
2. Go to the "File" menu and select "Exit" to close the application for all users.
3. Alternatively, you can use the command line to run `ss.exe` with the command `ss admin -q` to query users and then notify them to exit.
4. Ensure all users are logged out before proceeding with the backup.
Ques:-  A, B, C are 3 girls and there are 770 Apples. For every 4 Apples, A takes, B takes 3. For ever 6 Apples, C takes 7 Apples?  Â
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Right Answer:
A gets 220 apples, B gets 165 apples, and C gets 385 apples.
A gets 220 apples, B gets 165 apples, and C gets 385 apples.
Ques:- Explain about light scans in Informix?
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