Describe the elements andexplain the working process of the Turing machine.

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Subject: informatics

Grade:11 Group _____

Surname ____________________________ Name ____________________

Formative control 1 Term 2

Unit: Algorithms and programming

Learning objectives: LO1 know the characteristics of low-level languages, and the main concepts and features of popular computer languages LO2solve various problems using the algorithm of a Turing machine

Criteria: А, B, D

Task:

1. Characteristics which language suggested below?

· Code can be fast and efficient

· Code can make use of specific processor features such as special registers

· As it is closer to plain English, it is easier to read and write when compared to machine code

A. machine code

B. Assembly code

C. third generation code

2. Given A = {1, 0}. Replace the input word all the characters "1" to "0" using the table of a Turing machine. Example: Input - 1011. Result - 0000. The carriage can initially be anywhere on the tape.


Q0
Q1

Answer:

3. Describe the conditions under which the transition from a state of Q0 in Q1 in the job number three.

______________________________________________________________

Learning objectives

Criteria

Descriptors

Achieved

Working to wards

Conclusion

LO1

know the characteristics of low-level languages, and the main concepts and features of popular computer languages

LO2

solve various problems using the algorithm of a Turing machine

D,A

explain the algorithm of the Turing machine in depth, using a table diagram of the process

Subject: informatics

Grade:11 Group _____

Surname ____________________________ Name ____________________

Formative control 11.1.2 Term 1

Themes: Binary search

Learning objectives: LO3 show understanding of the conditions necessary for the use of a binary search LO2 write a binary search algorithm to solve a particular problem

Criteria: A, B

1. Task: Given the arrays.

Write steps for find element 7 from array.

___________________________________________

2. Write a pseudo code for task 1

___________________________________________

Learning objectives

Criteria

Description

Achieved

Working towards

Conclusion

LO3

Know the steps how find the element

LO2

Correct write a pseudo code for binary search

Subject: informatics	Grade:11 Group _____	Surname ____________________________ Name ____________________
Formative control 11.2.5 Term 2
Themes: Bubble sort
Learning objectives: LO4write an algorithm to implement an insertion and bubble sort LO3 show understanding of the conditions necessary for the use of a binary search
Criteria: A
1. Task: Given the arrays. Write a code for program only where you use Bubble sort on Ascending. _____________________________________________________ _____________________________________________________ _____________________________________________________ _____________________________________________________ _____________________________________________________ _____________________________________________________ _____________________________________________________ _____________________________________________________ 2. Task: Write a name of sorting. __________________________________________ 3. Task: Write a name of searching n.3:__________________________________________ 4. Task: formulates the advantages or disadvantages of bubble sort method against Merge Sort a. ___________________________________________________________ ___________________________________________________________ b. ___________________________________________________________
Learning objectives	Criteria	Description	Achieved	Working towards	Conclusion
LO4	A	Correct write bubble sort code for task.
LO3	C	understanding of the method of sort
LO4	C	understanding of the method of search
LO3	D	formulates the advantages and disadvantages of the bubble sorting method

Subject: informatics

Grade:11 Group _____

Surname ____________________________ Name ____________________

Formative control 11.2.6 Term 2

Themes: Database

Learning objectives: LO5define the terms: attribute, primary key, composite key, foreign key, referential integrity, entity, table, record, tuple, index LO6 know data types in DBMS

Criteria: A

3. Define the following terms: ……..……sometimes called a record, a set of attribute values, (a row of a table). Name of column in a tableis …………….. ……………..a attribute that uniquely identifies a tuple. Where a collection of attributes uniquely identify a tuple rather than just one this is a ………….…

………….An attribute in one table that is a Primary key in another table, often there to reference to said table later. 4.

Give the name data type in DBMS.

1.
2.
3.
4.
5.

Learning objectives

Criteria

Description

Achieved

Working towards

Conclusion

LO5

Correct write definition of Primary key

Correct write definition of Composite key

Correct write definition of Foreign key

Correct write definition of tuple

Correct write definition of attribute

LO6

Correct choose the name of data type in DBMS

Subject: informatics

Grade:11 Group _____

Surname ____________________________ Name ____________________

Formative control 11.2.7 Term 2

Themes: Database

Learning objectives: D LO2: explain the concept of a relational database

Criteria: D

Task 1 Give the name of next numbers

Task 2. Define the type of relationship in database draw in scheme and explain your answer.

________________________________________________________________________

Learning objectives

Criteria

Description

Achieved

Working towards

Conclusion

LO2

Correct write term of access

Know the type of relationship

Correct define the type of relationship

Correctly explained his answer by choice of the type relationship

Subject: informatics

Grade:11 Group _____

Surname ____________________________ Name ____________________

Formative control 11.1.2 Term 1

Themes: Binary search

Learning objectives: LO3 show understanding of the conditions necessary for the use of a binary search LO2 write a binary search algorithm to solve a particular problem

Criteria: A, B

1. Task: Given the arrays.

Write steps for find element 7 from array.

___________________________________________

2. Which search method used? __________________________________

Write characteristics of this method ____________________________

_________________________________________________________

3. Write a pseudo code for task 1

___________________________________________

4. Draw a flow-chart for task 1

Learning objectives

Criteria

Description

Achieved

Working towards

Conclusion

LO3

Know the steps how find the element

Know the characteristics of search method

LO2

Correct write a pseudo code for binary search

Correct Draw a flow-chart for binary search

Subject: informatics

Grade:11 Group _____

Surname ____________________________ Name ____________________

Formative control 11.2B.1 Term 2

Themes: Database

Learning objectives: LO5define the terms: attribute, primary key, composite key, foreign key, referential integrity, entity, table, record, tuple, index LO6 know data types in DBMS

Criteria: A

1. Define the following terms: ……..……sometimes called a record, a set of attribute values. Name of column in a table is …………….. …………….. аn attribute that uniquely identifies a tuple. Where a collection of attributes uniquely identify a tuple rather than just one this is a ………….… …………. аn attribute in one table that is a Primary key in another table, often there to reference to said table later.

Give the name of types of databases.

1.
2.
3.
4.
5.

Learning objectives

Criteria

Description

Achieved

Working towards

Conclusion

LO5

Correct write definition of Primary key

Correct write definition of Composite key

Correct write definition of Foreign key

Correct write definition of tuple

Correct write definition of attribute

LO6

Correct choose the name of types of databases

Subject: informatics

Grade:11 Group _____

Surname ___________________________ Name _____________________________ Date ______________________________

Formative control 11.3.5 Term 3

Themes: Computer Network

Learning objectives:

D LO3 describe basic network topologies bus, star and ring) explaining the benefits and drawbacks of each topology and typical applications where each topology would be used
D LO4 describe the characteristics of a local area network (LAN) and a wide area network (WAN)

Criteria: D

1. Draw a lebelled diagram for each network topology, in the table below. You need also to think about some advantages and disadvantages for each. Think about things like:

· What would happen if a cable broke?

· How mucah cable do you need?

· Can data collide with each other?

· Which is the fastest?

Bus Network	Advantages
Disadvantages
Ring Network	Advantages
Disadvantages
Star Network	Advantages
Disadvantages

2. Describe the characteristics of a local area network (LAN) and a wide area network (WAN)

Characteristics
LAN	WAN

Learning objectives	Criteria	Description	Achieved	Working towards	Conclusion
LO3	D	Can describe for each topology correctly
LO4	Can describe the characteristics of LAN and WAN

Subject: informatics

Grade:11 Group _____

Surname ____________________________ Name ____________________

Formative control 11.3 B Term 3

Themes: MySQL SELECT

Learning objectives: LO1 describe the features of appropriate data sets for specific problems LO2 justify conclusions drawn from data analysis

Criteria: A, С

1. Which commands is not used in Data Manipulation Language? a. SELECT b. UPDATE c. CREATE TABLE d. INSERT INTO 2. Find out the records of all people who are either men who earn more than 2000 or who are women. a. WHERE (Salary > 2000 and Gender="m") or (Salary > 2000 and Gender="f") b. WHERE (Salary > 2000 and Gender="m") or (Gender="f") c. WHERE (Salary > 2000 and Gender="f") or (Gender="m") d. WHERE (Salary > 2000 and (Gender="m" or Gender="f") 3.

Look at the SQL code in this query which uses a parameter. What parameter would give the results in the table shown below? a. Emma b.

Bristol c. Bris d. W 4. Answer the questions on the code.

How many tables using query?______ Which fields connects them? ____________________ Which fields contains a criteria? ___________________________________ Which field contains a group operation? _______________________________

Learning objectives	Criteria	Description	Achieved	Working towards	Conclusion
LO1	A	know the format of writing statement to SQL
LO2	C	analyze logical expressions
LO2	C	analyze the content of the statement to SQL
LO1	А	know the purpose of grouping

Subject: informatics

Grade:11 Group _____

Surname ___________________________ Name _____________________________ Date ______________________________

Formative control 11.4.3 Term 4

Themes: programming

Learning objectives:

LO design, code, test, and execute a program for project work

Criteria: B C A

Learning objectives	Criteria	Description	Achieved	Working towards	Conclusion
LO1	A	understand pseudocode
LO1	B	able to modify the program code
LO1	C	analyzes algorithms cycle and branching

Subject: informatics

Grade:11 Group _____

Surname ___________________________ Name _____________________________ Date ______________________________

Formative control 11.4.2 Term 4

Themes:

Learning objectives:

D LO3 describe basic network topologies bus, star and ring) explaining the benefits and drawbacks of each topology and typical applications where each topology would be used
D LO4 describe the characteristics of a local area network (LAN) and a wide area network (WAN)

Criteria: D

(a) What is an Expert System?

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(b) Give one typical application of an expert system.

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1..........................................................................................................................................

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2..........................................................................................................................................

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3..........................................................................................................................................

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(d) Users of expert systems claim that they are much more useful than a very large

database. Give two reasons to justify this claim.

1..........................................................................................................................................

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2..........................................................................................................................................

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A large builders’ merchant uses the following system for its stock control.

_ The customer chooses the item required

_ The warehouse assistant looks up the Stock ID in a catalogue and checks the quantity

_ The warehouse assistant writes out a ticket with the Stock ID and quantity of the item

_ The customer takes this ticket to the cash desk to pay

_ The cash desk operator uses the Stock ID to look up the unit price from a price list to

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