go part1

1. 1The program starts running in

   1. Apackage main
   2. Bpackage extra
   3. Cpackage start
   4. Dpackage go
2. 2Where was the language Go created?

   1. AGoogle
   2. BApple
   3. CAmazon
   4. DFacebook
3. 3The notation of logical NOT operator in a Go program is

   1. A!
   2. B^
   3. C;
   4. D-
4. 4What is the minimum number of times a do loop would definitely get executed?

   1. A0
   2. B1
   3. C2
   4. D3
5. 5What is the purpose of break statement?

   1. Aterminates the for loop or switch statement and transfers execution to the statement immediately following the for loop or switch.
   2. Bcauses the loop to skip the remainder of its body and immediately retest its condition prior to reiterating.
   3. Crequires compiler to interpret the type of variable based on value passed to it.
   4. Dtransfers control to the labeled statement.
6. 6What is the purpose of continue statement?

   1. Acauses the loop to skip the remainder of its body and immediately retest its condition prior to reiterating.
   2. Bterminates the for loop or switch statement and transfers execution to the statement immediately following the for loop or switch.
   3. Ctransfers control to the labeled statement.
   4. DNone of the above
7. 7What is default value of a global variable in Go?

   1. A0
   2. B1
   3. C2
   4. D3
8. 8What is default value of a local variable in Go?

   1. A0
   2. B1
   3. C2
   4. D3
9. 9What is default value of a pointer variable in Go?

   1. Anil
   2. Btrue
   3. Cfalse
   4. D1
10. 10What is an array?

    1. AA Collection of similar data items under a common name.
    2. BA Collection of fields
    3. CA set of method signatures
    4. DNone of the above

11. 11Which of the following operator checks if the values of two operands are equal or not in Go?

    1. A!\=
    2. B<>
    3. C-eq
    4. DNone of the above
12. 12Which of the following operator decreases integer value by one in Go?

    1. A--
    2. B++
    3. C-
    4. D%
    5. E+
13. 13Which one of the following is correct?

    1. Aconst Pi \= 3.14
    2. Bconst Pi \= math.Pi 
    3. Cboth a and b are correct
    4. DNone of the above
14. 14Which of the following operator increases integer value by one in Go?

    1. A++
    2. B--
    3. C+
    4. D-
    5. E%
15. 15Which of the following is a derived type in Go?

    1. AInterface types
    2. BMap types
    3. CChannel types
    4. DAll of the above
16. 16Which of the following is a derived type in Go?

    1. AUnion types
    2. BFunction types
    3. CSlice types
    4. DAll of the above
17. 17Which of the following function returns the capacity of slice as how many elements it can be accomodate?

    1. Asize()
    2. Blen()
    3. Ccap()
    4. DAll of the above
    5. ENone of the above
18. 18Which of the following function returns the total number of elements present in a slice?

    1. Asize()
    2. Blen()
    3. Ccap()
    4. DAll of the above
    5. ENone of the above
19. 19Which of the following function can be used to increase the capacity of a slice in Go?

    1. Aappend()
    2. Bcopy()
    3. Cresize()</p>\n<p> resize()
    4. Dincrease()
    5. ENone of the above
20. 20Which of the following function can be used to copy a slice to another slice in Go?

    1. Aappend()
    2. Bcopy()
    3. Cresize()
    4. Dincrease()
    5. ENone of the above
21. 21Which of the following is correct about maps in Go?</

    1. AGo provides another important data type map which maps unique keys to values.
    2. BA key is an object that you use to retrieve a value at a later date.
    3. CBoth of the above
    4. DNone of the above
22. 22Which of the following terminates the for loop or switch statement and transfers execution to the statement immediately following the for loop or switch in Go?

    1. Abreak
    2. Bcontinue
    3. Cgoto
    4. Dfor
    5. ENone of the above
23. 23Which of the following causes the loop to skip the remainder of its body and immediately retest its condition prior to reiterating in Go?

    1. Abreak
    2. Bcontinue
    3. Cgoto
    4. Dfor
    5. ENone of the above
24. 24What will be the output of the following code?
    
    package main
    import "fmt"
    
    func main() \{
    var a int8 \= 3
    var b int16 \= 4
    sum \:\= a + b
    fmt.Println(sum)
    \}

    1. ACompile time error
    2. B7
    3. C0
    4. D31
25. 25Which of the following transfers control to the labeled statement in Go?

    1. Abreak
    2. Bcontinue
    3. Cgoto
    4. Dfor
    5. ENone of the above
26. 26Which of the following transfers control to the labeled statement in Go?

    1. Abreak
    2. Bcontinue
    3. Cgoto
    4. Dfor
    5. ENone of the above
27. 27Which of the following method of parameter passing, copies the actual value of an argument into the formal parameter of the function?

    1. Acall by value
    2. Bcall by reference
    3. Cboth of the above
    4. Dnone of the above
28. 28In which of the following method of parameter passing, changes made to the parameter inside the function have no effect on the argument?

    1. Acall by value
    2. Bcall by reference
    3. Cboth of the above
    4. Dnone of the above
29. 29What's the output of following code?
    package main
    import "fmt"
    func main()\{
    c \:\= [...]int\{\}
    fmt.Println(len(c))
    \}

    1. A0
    2. B1
    3. Clen
    4. Dcompile error
    5. EInf
30. 30RESTful web services ?

    1. ADefines its own security
    2. BInherits security measures from the underlying transport
    3. CBoth of the above
    4. DNone of the above
31. 31What is/are the advantages of RESTful Web Services?

    1. ALanguage and Platform independent
    2. BREST can use SOAP
    3. CPermits different data format
    4. DAll of the above
32. 32What is the category of 5XX HTTP Codes belongs to?

    1. AServer error
    2. BRedirection
    3. CClient error
    4. DInformational
33. 33What is the Category of 4XX HTTP Codes belongs to?

    1. AServer error
    2. BClient error
    3. CInformational
    4. DSuccess
34. 34What is the Category of 3XX HTTP Codes belongs to?</

    1. AServer error
    2. BRedirection
    3. CClient error
    4. DSuccess
35. 35What's the output of following code?
    
    package main
    import "fmt"
    const (
    i \= iota
    j
    k
    )
    func main() \{
    fmt.Println(i, j, k)
    \}

    1. A0 1 2
    2. B1 2 3
    3. Ciota
    4. Di j k
36. 36What is the Category of 3XX HTTP Codes belongs to?

    1. AServer error
    2. BRedirection
    3. CClient error
    4. DSuccess
37. 37What is the HTTP Code Related to Internal Server Error??

    1. A500
    2. B504
    3. C502
    4. D501
38. 38What is the Category of 2XX HTTP Codes belongs to?

    1. ARedirection
    2. BServer error
    3. CClient error
    4. DSuccess
39. 39What is the Category of the 1XX HTTP Codes belongs to??

    1. ARedirection
    2. BInformational
    3. CClient error
    4. DSuccess
40. 40What does the Acronym REST Stands for?

    1. ARepresentational State Transfer
    2. BRepresentational Assured API
    3. CRepresentational Service Tax
    4. DRepresentational Solid Test
41. 41What is the protocol used in REST?

    1. AHTTP
    2. BSOAP
    3. CJMX
    4. DXML
42. 42What is the HTTP Code Related to Page Not Found?

    1. A404
    2. B403
    3. C402
    4. D401
43. 43What is the HTTP Code 200 Indicates??

    1. ASuccess
    2. BWarning
    3. CError
    4. DCompleted
44. 44What are the different HTTP Methods available??

    1. AGET,SAVE,PUT,POST
    2. BGET,HEAD,CONNECT,OPTIONS
    3. CGET,PUT,REMOVE,POST
    4. DGET,SET,DELETE,MARK

Descrição

khann

Autor

Khamit Zhussip

Idioma

English

Visualizações

28

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