123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100 You Have 2 hours To Complete The Test / Quiz Internet of Things and its Applications (M4-R5.1) Total available questions is More than 1000. Each exam has 100 questions & Answers randomly. You will get 2 hrs to complete the test. Its Mandatory To Fill For Get Certificate After Complete Exam. NameEmail 1) A control system in which the control action is somehow dependent on the output is known as ______ . a. Closed loop system b. None of the above c. Open system d. Semiclosed loop system 2) Bonet is often used to launch _____ attack a. Passive b. Brute Force c. DoS d. DDoS 3) Synchronization and error check perform at which layer of OSI Model a. Session Layer b. Network Layer c. Application d. Data Link Layer 4) The level shifter converts the voltage levels between RS-232 and transistor. transistor logic. a. False b. True c. May be d. None of these 5) The default method(s) in Arduino program is/are a. Only setup() b. Only Loop() c. setup() and loop() d. can be either setup() and loop() 6) Which of the following is an open loop control system ? a. Stroboscope b. Ward leonard control c. Metadyne d. Field controlled D.C. motor 7) In OSI Model, OSI stands for a. Open System Interconnection b. Open System Internet c. Operating System Interaction d. Operating System Interconnection 8) Advantage(s) of Arduino . a. All of the above b. Huge community c. Easy to learn d. many third-party libraries 9) The RFID is a useful IoT architecture layer of the perception layer for a. Exchanging useful information b. All of the above c. Tracking d. Object identifying 10) TCP/IP stands for a. Transmission Control Protocol/Internet protocol b. None of these c. Traffic Control Protocol/Internet protocol d. Transaction Control Protocol/Internet protocol 11) The Application layer of TCP/IP model perform the works of which 3 layers of OSI Model a. Physical, Presentation and Session Layer b. Application, Network and Session Layer c. Application, Presentation and Session Layer d. Application, Transport and Session Layer 12) Which of the following process is used to keep track of user’s activity a. Authoring b. Accounting c. Authorization d. Authentication 13) WiFi HaLow is based on which of the following standard? a. IEEE 802.11 b. IEEE 802.11ah c. IEEE 803.11ah d. IEEE 803.11 14) coap://localhost:4589/Temperature/temp 1, here the 4589 is: a. Port address b. Unique identifier of the device c. MAC address of Device d. Unique identifier of the parameter 15) The full form of LoRa is: a. Long Range Radio b. Level Range Radio c. Long Radio Range d. None of these 16) A device which converts electrical energy into mechanical energy is: a. Electric Transformer b. Electric generator c. None of these d. Electric Motors 17) What is the order decided by a processor or the CPU of a controller to execute an instruction? a. execute,fetch,decode b. fetch,decode, execute c. decode,fetch,execute d. fetch, execute,decode 18) This device allows you to prototype your project without having to permanently solder the circuit together. a. Slice board b. breadboard c. Crumb board d. None of the above 19) What is the sensor / protocol used in GSN? a. http protocol b. xmpp protocol c. CoAP protocol d. MQTT protocol 20) Which of the following environmental factors affects the personality? a. Social factors b. All of the above c. Cultural factors d. Emotional factors 21) Which one cannot be suitable communication technology for IoT? a. Bluetooth b. Zigbee c. Wired network d. NFC 22) Personality is not just one or more aspect of behaviour, but it is one’s total integrated behaviour, this characteristic of personality is known as: a. Consistency or stability b. Self-consciousness c. Dynamic d. Organization 23) Bluetooth is operate on which type of network a. Local Area Network (LAN) b. wireless personal Area Network (WPAN) c. Global Area Network (GAN) d. Wide Area Network (WAN) 24) DHT 11 is a. Motion Sensor b. Microprocessor c. Humidity Sensor d. Switching Device 25) How many pins are there in 8085 Microprocessor? a. 35 b. 40 c. 30 d. 45 26) _________ consists of two different metals connected at two points. a. Resistance Thermometer b. Semiconductor based sensor c. Thermocouple d. Thermistor 27) A_ ___ tends to convert physical attribute to an electrical signal. a. Compiler b. Actuator c. Sensor d. Motors 28) Which of the following is a function of a sensor? a. Activate response b. Separate physical parameters c. Move a robotic arm d. Track & transfer data to processor 29) What is the objective of the code given below if it is executed on the Arduino Uno? #include int pin=13; void setup(){ pinMode(pin,OUTPUT); Serial.begin(9600); Â void loop(){ for(int i-0; i a. Export EEPROM data b. Fill EEPROM with 0's c. Fill EEPROM with 1's d. Clear EEPROM 30) Which layer of IOT Architecture is acts as the manager for the application a. Perception Layer b. Processing Layer c. Business Layer d. Transport Layer 31) IoT security management includes ________ a. Programming with you own intelligence b. Putting more memory into computer c. Putting your intelligence into computer d. Making a machine intelligence 32) Which one is not a control structure ? a. If.else b. Case c. While d. #define 33) Manual control system is Also Known as a. Open Loop control system b. Close Loop Control System c. Feedback Control System d. All of These 34) Elements of Self-Esteem are: a. Self-confidence b. Self-acceptance c. All of the above d. Self-respect 35) ______ provides a middleware and application container for IOT gateway. a. Bot 2 Bot b. Eclipse Kura c. Red Hat d. Intercloud 36) The______is the "Central Nervous System" that takes care of global services in the IoTs. a. None of the above b. Network layer c. Application layer d. Perception layer 37) Which environment does Global Sensor Network work on? a. C++ b. HTML c. C d. JAVA 38) MQTT stands for : a. Message Queuing Telemetry Transport b. Message Queue Telegram Transport c. Message Queuing Telegram Transport d. Message Queue Telemetry Transport 39) In open loop system a. the control action depends on the input signal. b. the control action depends on system variables. c. the control action depends on the input signal. d. the control action depends on the size of the system. 40) Bits from physical layer are converted into frames by the a. Transport Layer b. Network Layer c. Data link Layer d. None of These 41) Which of the following is not an actuator ? a. Stepper Motor b. Relay c. Shutter doors d. DC Motor 42) Who is the father of IoT a. Steeve jobs b. Kevin Ashton c. Tim Berners Lee d. Bill Gates 43) What is the feeling of competence to cope with life's challenges and of being worthy of happiness called a. Self-efficacy b. Wishful thinking c. Arrogance d. Self-esteem 44) Which protocol is lightweight ? a. SPI b. HTTP c. CoAP d. MQTT 45) The device connected to the internet of things have to communicate automatically, not via humans. What is this called a. Skynet b. InterCloud c. Bot-to-Bot(B2B) d. Machine-to-Machine (M2M) 46) Which protocol is a Network layer protocol a. IP b. Telnet c. FTP d. None of These 47) Arduino uno have ____ size of program memory a. 64 KB b. 10 KB c. 4 KB d. 32 KB 48) _______ Sensors produce digital outputs that can be directly interfaced with the digital controller a. Digital b. Analog c. Both (a) and (b) d. None of these 49) What is true about microcontroller? a. A microcontroller is a small and low cost microcomputer b. All of the above c. It is designed to perform the specific tasks of embedded systems d. microcontroller consists of the processor, the memory, Serial ports, peripherals. 50) How MDM will achive locking mechanism ? a. Wrapping b. Both wrapping and controlling access by all applications on the device c. Encryption d. Controlling 51) Which type of transmission medium is used by Wi-Fi to exchange the data wirelessly a. Micro Waves b. Radio Waves c. All of These d. Infrared 52) _________ actuators use pressurized oil that is incompressible a. Both (a) and (b) b. Hydraulic c. None of these d. Pneumatic 53) Which type of cable has glass center core a. Fiber-Optic b. STP c. UTP d. Coaxial 54) Good manners do not include: a. Treating people nicely b. Good Body language c. Abusing d. Action 55) Which actuators use a heat source to generate motion - a. thermal actuators b. Both of the above c. None of these d. Magnetic actuators 56) Arduino was introduced in a. 2004 b. 2005 c. 2003 d. 2006 57) The document that is used to communicate within the organization is called a. e-mail b. letter c. telex d. memo 58) ____is meant for a specific group of people while may be aimed for the general public a. notice, circular b. notice, memo c. memo, circular d. circular, notice 59) Who created Bitcoin a. Samsung b. Satoshi Nakamoto c. John Macfee d. Chaina 60) Add, Subtract, Divide, Multiply and Logic operations are performed by a. None of These b. ALU c. Registers d. Control Unit 61) The huge numbers of devices connected to the Internet of things have to communicate automatically is called. a. Machine to Machine b. Intercloud c. Skynet d. None 62) How many times does the setup() function run on every startup of the Arduino System? a. 1 b. Infinite c. 0 d. 2 63) Which statement(s) are true about a brute force attack a. find the key used to encrypt a message b. Crack a password or username c. All of the above d. Find a hidden web page 64) loT devices can easily lead to catastrophe without a. Cloud b. Management system c. Software d. Devices 65) Which of the following is threat to IoT Device ? a. All of the above b. Virus c. Spoofing d. Natural Disaster 66) _____communication is the process of exchange of information or message between two or more persons through written or oral words. a. Non-Verbal b. Visual c. Verbal d. None of these 67) After the event is over, to whom should you write a thank you note? a. Special guests or dignitaries b. Sponsoring organizations c. The event host d. All of the above 68) The Network layer protocol is present in the a. Bridges b. Host c. witches d. Bridges 69) Full form of HART : a. Highway Addressable Router Transmitter b. Highway Address Remote Transmitter c. Highway Addressable Remote Transducer d. Highway Address Remote Transmitter 70) The IIoT stands for a. Indepth Internet of T b. Industrial Internet of Things c. Information Internet of Things d. Innovative Internet of Things 71) Converting digital bits into an electrical, radio, or optical signal takes place at Which Layer of OSI Model a. Physical Layer b. Session Layer c. Application Layer d. Network Layer 72) Expand AREF full form _______? a. Analog reference b. Amplified reference c. Analog Revalue d. Annuity reference 73) Which is not an loT platform? a. Googlecloud b. AWS(Amazon Web Services) c. Myntra d. Xiaomi Cloud 74) The main objective of WoT (Web of Things) is a. Complicate the development b. Increase the cost c. Improve usability and interoperability d. Reduce the security 75) In social letter which of the following will include. a. None of these b. business c. Official d. friendly 76) TCP/IP stands for a. Transaction Control Protocol/Internet protocol b. Traffic Control Protocol/Internet protocol c. Transmission Control Protocol/Internet protocol d. D. None 77) In which of these, more than one candidate is interviewed? a. The stress interview b. The audition c. The behavioural interview d. The group interview 78) Automatic control system is Also Known As a. Open Loop or Feedback Control System b. Open Loop or Non Feed back Control System c. Closed Loop or Feedback Control System d. None of these 79) Fading technique used for____________pin in Arduino. a. A2 b. PWM c. D2 d. 5V 80) How many wired does the SPI protocol use? a. 2 b. 3 c. More than 4 d. 4 81) Arduino Bluetooth also called Arduino ___? a. Arduino Diecimila b. None of these c. Arduino Due d. Arduino BT 82) Communication is a non-stop____ . a. Plan b. Paper c. Process d. Program 83) The Internet of Things will run on many communication standards. Which of these is not a standard body or protocol? a. AllSean b. Tyrell c. Zigbee d. None of these 84) The temperature and humidity sensor values are printed in _________ a. OLED matrix b. None of the above c. PYPI d. PIP 85) OSI Model, the transport layer, is only ____ a. None b. Connection Less c. Connection oriented d. connection network 86) Which layers is not a part of basic 3 layer IoT architecture a. Application Layer b. Perception Layer c. Business Layer d. Network Layer 87) Router operate at layer of OSI reference model ? a. Layer3 (Network Layer) b. Layer2 (Data Link Layer) c. Layer1 (Physical Layer) d. Layer4 (Transport Layer) 88) Which layer of OSI Model is Used to decides the best route to move data from source to the destination a. Network Layer b. Application Layer c. Application Layer d. Transport Layer 89) Which statement(s) are true about a brute force attack a. find the key used to encrypt a message b. Find a hidden web page c. Crack a password or username d. All of the above 90) When is DEVICE_Init called a. Reset b. Upload c. Query d. Download 91) Without _______ Arduino cannot be run. a. Regulator b. None of the above c. Power source d. Inverter 92) Which layer is not a part of TCP/IP model a. Session Layer b. Transport Layer c. Application Layer d. Internet Layer 93) With respect to the body language, the handshake conveys the confidence is a. Firm b. Loose c. Incomplete knowledge d. Limp 94) How are comments denoted in Embedded C? a. // b. % c. ; d. # 95) Example of sensors are a. Gas Sensor b. Water Quality Sensor c. All of These d. Moisture Sensor 96) Personality is: a. An indivisible unit b. unique for every individual c. All of the above. d. Not related only to body structure, but it includes both the structure and dynamics. 97) Which of the following is used to upload the Arduino Sketches to the board a. avrgcc b. cpython c. avrdude d. g++ 98) Which is not the measure for the personality assessment? a. Color b. Color c. Communication d. Body Language 99) _________ consists of two different metals connected at two points. a. Thermistor b. Resistance Thermometer c. Semiconductor based sensor d. Thermocouple 100) The whole concept of achieving success begins with how you? a. Think b. work c. All of the above d. Behave Your score is