Dear Students, we are sharing Grama Sachivalayam Syllabus for Panchayat Secretary(Grade-VI) Digital Assistant Posts with exam pattern in details.
Written Examination
|
No. of Questions/No. of
Marks/Time Duration
|
Part-A: General Studies, Mental
ability, Indian History, Polity, Economy, Geography etc., with special
reference to Andhra Pradesh
|
50/50/50
|
Part-B: Engineering
Subjects
|
100/100/100
|
Total Questions-
|
150
|
“For each correct answer 1 mark will be awarded and each wrong answer
will carry 0.25 negative mark.”
|
|
General Studies and
Mental ability-
1. General Mental ability and reasoning.
2. Quantitative aptitude including data interpretation.
3. General English.
4. Current affairs of regional, national and International
importance.
5. General Science and its applications to the day to day
life, Contemporary development in science and Technology and information Technology.
6. History & Culture of India with specific focus on AP.
7. Indian polity and governance: constitutional issues,
73/74th Amendments, public policy, reforms ad centre – state
relations with specific reference to Andhra Pradesh.
8. Society, Social justice, rights issues.
9. Physical geography of Indian sub-continent and Andhra
Pradesh.
10.Key welfare & development schemes of Government of
Andhra Pradesh.
Subject Paper
Syllabus -
1. Data Structures: Introduction to Data Structures, Arrays,
Stacks – Stack Operations, Applications of Stacks, Queues – Types of Queues,
Operations on Queues, Applications, Linked Lists: Types of Lists, Operations on
Linked Lists, Representation of Lists, Applications, Trees: Trees, Binary Trees
Tree Traversals Techniques (Preorder, Inorder, Postorder), Graphs:
Introduction, Types of Graphs, Graph Traversal Techniques (BFS & DFS),
Searching and Sorting: Linear Search, Binary Search, Bubble Sort, Selection
Sort, Insertion Sort, Quick Sort.
2. Data Base Management Systems: Introduction to DBMS,
Characteristics, Data Models, Architecture, Database Design - Data Modeling,
Dependency - Functional Dependencies, Lossless decomposition, Normal forms,
Working with Tables - Data Definition Languages (DDL), Data Manipulation
Language (DML), Functions and Grouping, Joins and Set operations.
3. Operating Systems: Introduction to Operating System,
Types of Operating System, OS Structure and its Components, Objectives of OS,
Functions of OS, Services provided by OS, The Evolution of Operating Systems
Process Management - Process, Process Scheduling, Process Control Block, CPU Scheduling
Algorithms, Memory Management - Dynamic Loading and Linking, Overlays, Logical
and Physical Address Space, Contiguous Allocation – Internal & External
Fragmentation, Non Contiguous Allocation - Paging and Segmentation schemes.
4. Computer organization: Fundamentals of Computers,
Components of Computer System, Types of Softwares, Utility Softwares, Main
memory and its types, Memory hierarchy, Characteristics of memory, Locality of
Reference, External Memory, Basics of RAID, Input/Output, Modes of I/O Data
Transfer – Programmed I/O, Interrupt Driven I/O, Direct Memory Access (DMA), Computer
Arithmetic - Integer Representation and Arithmetic, Floating Point Representation
and Arithmetic.
5. Number Systems and Digital circuits:Number Systems,
Conversion of Number system, Complements, Subtraction with complements, Alpha
Numeric Representation, Fixed and Floating Point Representation, Character Representation
Digital Circuits -Logic Gates, Boolean Algebra Theorems.
6. Programming Languages: Algorithm and its efficiency,
Flowchart, C Fundamentals – Tokens, variables, expressions, Operators, Flow
Control Statements, break and continue, goto statements, Loop Control
Statements, Functions, recursion, storage classes, Structures and Unions,
Pointers, Arrays, Dynamic Memory Allocation Functions, OOPS Concepts - Class,
Objects, Data Encapsulation, Data Hiding, Inheritance, Polymorphism, Function
Overloading, Operator Overloading, Type Conversions, Constructors and
Destructors, friend functions, this pointer, Inheritance and its types.
7. Computer Networks: Introduction to Computer Networks –
Network topologies, Network classifications, Overview of OSI reference model
and TCP/IP protocol suite, Transmission Media– Wired and Wireless Transmission,
Networks Switching Techniques, Multiple Access Protocols - CSMA/CD protocols,
Ethernet LANS, repeaters, hubs, switches, bridges, router and gateways,
Networks Layer Functions – Routing, Routing algorithms, IP protocol, Transport
Layer Functions - Error and Flow control, Three way handshake, Application
layer protocol - Overview of DNS protocol, WWW &HTTP protocols, Network
Security Basics -Confidentiality, Integrity, Availability, Security Policies,
Security Mechanisms, Transposition, Substitution, Steganography, Ceaser Cipher,
Symmetric crypto System vs Asymmetric crypto System, Active and Passive
Attacks, Firewalls – Firewall and its types, Intruder - Intrusion Detection
System (IDS) - Network Intrusion Detection Systems (NIDS) and Host-Based
Intrusion Detection Systems (HIDS), Virus and related threats - Virus, Worms,
Trojan Horses, Spyware and Adware, Rootkit, Zoombies, Botnets, Scareware.
8. Circuit Theory, Electronic Devices and Circuits:
● Mesh Current and Node voltage analysis –Network theorems –
Thevenin’s, Norton’s, Maximum Power Transfer, Superposition and Reciprocity theorems
– Series and Parallel Resonance – Q Factor- Selectivity –
Bandwidth – Linear wave shaping circuits.
● Semiconductor diodes – varactor diode – zener diode -
Clippers and Clampers – Transistors – FETs – UJT (characterstics only) – Power supplies – Rectifiers and Filters – HW, FW and
Bridge type – Capacitor, Inductor, L- section filter – Series and shunt
regulators – Transistor amplifiers – CE,CC and CB configurations – Biasing
techniques – RC coupled, Differential amplifiers – Feedback, Power and Tuned
amplifiers
9. Communication Engineering:
● Analog – Need for Modulation – Types of Modulation (AM,
FM, PM –Modulation Index –Transmitters – Receivers – Characteristics-
Sensitivity, Selectivity, Wave Propagation – Ground, Sky and Space waves – Properties.
Digital – Pulse modulation – PCM, Delta modulation – Data codes – Synchronous
and Asynchronous transmission – error detection and correction – Digital
modulation – ASK, FSK. PSK and QAM – Generation and detection – Multiplexing –
TDM, FDM – Multiple Access TDMA.
● Antennas – Radiation resistance – beam width –
Polarization – Directivity – Efficiency – bandwidth-gain –folded dipole –
arrays – broadside – end fire – Yagi, Log periodic, Turnstile antennas –
Parabolic reflectors – beam width, gain and applications.
10.D.C. Machines and A.C. machines:
● DC Machines, Batteries and Measuring Instruments:DC Generators,
EMF equation, Characteristics, Efficiency and Parallel operations.DC Motors :
Principle of operations, Back EMF, Torque Equation, Types, armature reaction,
Characteristics, Starters, Speed control, Losses, Efficiency A.C. Circuits: Fundamentals,
Series and parallel R-L-C Circuits, Resonant circuits, Polyphase Circuits,
Transformer : Single phase Transformer, Operation, Equivalent circuit,
regulation, efficiency, Three phase Transformers, Auto Transformers.
● AC Machines :Alternators : Operation, EMF equation,
regulation, Synchronous Motors : Operation and performance, effects of Excitation,
V – Curve and inverted V- curve, Three phase induction Motors ; Principle of
operation, Torque Equation, Slip torque characterstics, losses, efficiency,
speed control
11.Power System generation and Protection:
● Generating Stations: Working, Comparison of thermal,
Hydel, Nuclear and Gas Power Stations, power factor correction and economy.
● Power station Protection: Circuit Breakers – Types,
Principles of operation and uses,
● Transmission and Distribution: Types of supply systems,
Transmission line parameters, inductance and capacitance, performance of short
and medium lines, regulation, Ferranti effect, Corona, Basic Concepts of HVDC Transmission
Advantage and disadvantages of HVDC Transmission
12.Electrical & Electronic Measuring Instruments:
● Analog Instruments – Extension of range of Ammeter,
Voltmeter and Ohmmeter – FET Voltmeter – Differential voltmeter – Digital
instruments – Ramp – Dual slope integration- successive approximation –digital frequency
meter-digital LCR meter – CRO –CRT-time base generator – deflection sensitivity
– triggered sweep circuits – CRO applications.
● Classification, Principle of Operation of
Moving coil, moving iron, Dynamometer type, Induction type meters, Instrument
transformers, Induction type energy meter, PF meter, Frequency meter,
Measurement of Resistance, Transducers and Sensors – Types, Thermistor, Thermocouple,
Pressure Transducers and Strain gauges.
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Examinations-
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Grama Sachivalayam Syllabus for Rural and Urban Posts Digital Assistant Posts){kind=link}
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