types of network: depend on the geographical size

carA = int(input("Can you please enter the top speed of a ferrari"))

carB = int(input("Can you please enter the top speed of a lamborghini"))

if carA>=carB:

    print ("The fastest car is a ferrari")

elif carB>carA:

    print ("The fastest car is a lamborghini”)

coins = int(input("Could you please enter the number of coins te pirate found(max 1000) then press enter"))

if coins >=1 and coins <=100:

    print ("this is a small trasure")

elif coins >=101 and coins <=500:

    print ("this is a medium treasure")

elif coins >=501 and coins <=1000:

    print ("this is a BIG trasure”)

age = int(input("To know if you are old enogh to ride a bike could you please enter your age"))

if  age > 16:

    print("you can ride a... Continue reading "Latitude of the position" »

What is an array? - An Array is an ordered collection of items. 

What is the following Array -   int[] arr = new int[3]; - One-dimensional array
What is the output of the following Java program? - No output and there is an error when the program is Compiled.

if ((i != j) && (a[i] == a[j])) – -1 when lonely false, works

if (a[i] == a[j]) { - always returns -1 (fails)

if break removed, run slower

2 3  return x + secretMethod(x, n - 1);  -   4

2 3 return x * secretMethod(x, n - 1); -   0

4 return x * secretMethod(x - 2);   -   8

insertion sort, but bubbles all prev for each element

Selection sort – find next smallest and swap into n element. N+1.

Radix sort – buckets. Start with LSB.

5 7         System.Out.Println(node.

PROCESS STEPS: 1. Requirement Analysis: Gathering information about what the customer needs and defining the problem that the product is expected to solve. The results of the analysis are typically captured in a formal requirements specification, which serves as input to the next step. 2. Design: It involves defining the hardware and software architecture. The output of this stage is one or more design specifications, which are used in the next stage of implementation. 3. Implementation: Constructing the product as per the design specification(s) developed in the previous step 4. Testing: In this stage, both individual components and the integrated whole are methodically verified to ensure that they are error-free and fully meet the requirements

Hardware: physical equipment used to process, store or transmit computer programs or data.

Module 3 Quiz

1.Structured Query Language (SQL) is considered a procedural language. False
2.PL/SQL fully supports SQL data types. True
3. The term anonymous blocks refers to blocks of code that are not stored for reuse and do not exist after being executed. True
4.The BEGIN section of a PL/SQL block contains code that creates variables, cursors, and types. True
5. Assignment statements are used to put or change the values of variables. True
6. A disadvantage of using the %TYPE attribute is that there is a slight performance hit in that the database server must look up the data type from the data dictionary. True
7. A collection is a data type that can store multiple values of different data types as one unit. False
8. A scalar variable can hold multiple... Continue reading "Constants pi type p decimals 2 value '3.1'" »

1. L1 TRANSFER: The influence that learner’s L1 exerts over the acquisition of L2. Positive, negative transfer, overuse/avoidance. Theoretical accounts of L1 transfer: -Behaviourism: errors were the result of interference. The habits of the L1 were supposed to prevent the learner from the learning habits of the L2. -Contrastive analysis: comparison of the 2 languages were carried out using CA. -Mentalist accounts of L2 acquisition: a few errors were the result of L1 transfer. -Cognitive accounts of L2 acquisition: transfer is a cognitive process. L1 as a kind os input from the inside. + Learners perceptions: learners have perceptions regarding the linguistic features of their own language. Learners have a sense of what features in their L1 are