ISRO Scientist/Engineer CS Solved Papers

Which of the following is the cause of Ping of death issue related to ICMP packets?

Match the following and select the correct option:

Match the following in the context of Information Security which are closely associated:

Asymmetric encryption is not suitable for:

CAPTCHA is used to provide protection from:

The MCDC software testing technique stands for:

Regression testing focuses on validating:

HIPO chart is also known as:

McCabe's cyclomatic complexity number of a program control graph 'G' with $e$ edges, $n$ nodes and $p$ disconnected paths is defined as:

Entity Relationship model shows the:

Which option replaces the question mark?

Which option replaces the question mark?

Which option replaces the question mark?

You are a retail clerk who typically works Monday through Friday. You arrive at work and notice the new schedule is posted, and your manager has given you a Saturday shift. It happens to be your son's birthday on Saturday, and you have a party planned. What is the most appropriate response?

Which of the following best completes the passage below?

In a survey of job applicants, two-fifths admitted to being at least a little dishonest. However, the survey may underestimate the proportion of job applicants who are dishonest, because ________?

Eight friends P, Q, R, S, T, V, W and Y are sitting around a square table.

1. Out of eight, four persons are sitting at the corners of the table and the other four are sitting at the mid points of each side of the table.
2. Persons at the corners are facing the centre while the persons at the mid-points of side are facing outside.
3. S is third to the right of P. P is facing the centre.
4. Y is not sitting beside P or S.
5. T is third to the right of R.
6. R is not sitting at the mid-point of any side of the table.
7. R is also not beside Y.
8. There is only one person between P and V.
9. Q is not sitting beside V.

How many people are there between T and Q?

Which option replaces the question mark?

Which one will replace the question mark?

Which option replaces the question mark?

Fact 1: Pictures can tell a story.
Fact 2: All storybooks have pictures.
Fact 3: Some storybooks have words.
If the first three statements are facts, which of the following statements must also be a fact?

• I: Pictures can tell a story better than words can.
• II: The stories in storybooks are very simple.
• III: Some storybooks have both words and pictures.

Statement: Exporters in the capital are alleging that commercial banks are violating a Reserve Bank of India directive to operate a post-shipment export credit denominated in foreign currency at international rates from January this year.

Courses of Action:

1. The officers concerned in the commercial banks are to be suspended.
2. The RBI should be asked to stop giving such directives to commercial banks.

Find out the wrong number in the series:

7, 8, 18, 57, 228, 1165, 6996

Directions: The graph given below represents the variations in earnings in rupees over a week. Study the graph and answer the question given below:

The difference in earnings was large between:

Study the following table carefully and answer the question given below it:

What was the percentage (approximate) increase in production of D type of toys from 1983 to 1985?

What is the maximum area of the rectangle with perimeter $620\text{ mm}$?