Algoritmning berilish usullari qanday?




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Algoritmlar

Algoritmning berilish usullari qanday?

    1. so`zlar orqali

    2. formulalar orqali

    3. jadval ko`rinishida

    4. so`zlar orqali, formulalar orqali, jadval ko`rinishida,dastur shaklida,blok-sxema shaklida

  1. Algoritm turlarini ko`rsating:

    1. chiziqli, tarmoqlanuvchi,takrorlanuvchi

    2. chiziqsiz, tarmoqlanuvchi,takrorlanuvchi

    3. tarmoqlanuvchi

    4. takrorlanuvchi

  1. Quyidagi algoritmik tillardan qaysi biri mavjud emas?

  1. Fortran

  2. Pl

  3. Algol

  4. Windows

  1. Ma`lumot turlari qanday ko`rinishda bo`ladi?

    1. oddiy-skalyar va murakkab

    2. skalyar

    3. functsional

    4. dasturiy

  1. Standart toifaga nimalar kiradi?

  1. INTEGER

  2. REAL

  3. BOOLEAN,CHAR

  4. a),b),c)

  1. X ni yaxlitlash qanday yoziladi?

    1. round [x]

    2. pred(x)

    3. a div b

    4. trunc(x)

  1. X dan oldingi qiymatni olish qanday yoziladi?

    1. succ(x)

    2. pred(x)

    3. round [x]

    4. hammasi noto`g`ri

  1. X songa ko`ra simvolni aniqlash qanday yoziladi?

    1. chr(x)

    2. odd(x)

    3. ord(x)

    4. hammasi noto`g`ri

  1. X ni toq yoki juftligini aniqlash qanday yoziladi?

    1. trunc(x)

    2. succ(x)

    3. odd(x)

    4. pred(x)

  1. X ni butun qismini aniqlash qanday yoziladi?

    1. trunc(x)

    2. succ(x)

    3. chr(x)

    4. pred(x)

  1. X dan keyingi qiymatni olish qanday yoziladi?

    1. trunc(x)

    2. succ(x)

    3. round [x]

    4. pred(x)

  1. Xn ni Paskalda yozilishini to`g`risini ko`rsating:

    1. exp( n* ln(x))

    2. exp(ln(x))

    3. ln(exp(x))

    4. hammasi to`g`ri

  1. Paskal algoritmik tilida nechta lotin harflari ishlatiladi?

    1. 27 ta

    2. 26 ta

    3. 28 ta

    4. 25 ta

  1. Paskal tilida noto`g`ri yozuvni ko`rsating:

    1. Lebel 1;

    2. Write(x);

    3. Goto 5;

    4. Read(x);

  1. Trunc (6.9) qiymati nimaga teng?

    1. 6

    2. 7

    3. 6.9

    4. 7.0

  1. Round(7.2) qiymati nimaga teng?

    1. 6

    2. 7

    3. 7.2

    4. 7.5

  1. A:=5; b:=9; bo`lsa y:=sqr(a)+sqrt(b) ning qiymati nimaga teng?

    1. 28

    2. 26

    3. 106

    4. 14

  1. Belgilar bo`limi qanday xizmatchi so`z bilan ochiladi?

    1. print

    2. write

    3. goto

    4. label

  1. O`zgarmas sonlar qanday tavsiflanadi?

    1. real

    2. integer

    3. boolean

    4. const

  1. O`zgaruvchilar qanday tavsiflanadi?

    1. war

    2. var

    3. real

    4. const

  1. Toifalar bo`limi qaysi so`z bilan boshlanadi?

    1. type

    2. var

    3. real

    4. boolean

  1. Dastur sarlavhasi qanday hizmatchi so`z bilan boshlanadi?

    1. programma

    2. program

    3. tupe

    4. read

  1. Paskal tilidagi dasturning tarkibiy qismi qanday?

    1. dastur sarlavhasi, ta`riflash bo`limi, operatorlar bo`limi

    2. operatorlar bo`limi, dastur sarlavhasi, ta`riflash bo`limi

    3. ta`riflash bo`limi, operatorlar bo`limi, dastur sarlavhasi

    4. hammasi noto`g`ri

  1. Qaysi biri noto`g`ri?

    1. true and false = false

    2. true or false = false

    3. true or true = true

    4. hammasi noto`g`ri

  1. Belgi sifatida:

    1. 0 dan 100 gacha

    2. 0 dan 1000 gacha

    3. 0 dan 10000 gacha

    4. 0 dan 9999 gacha sonlarni ishlatish mumkin

  1. Paskal tilida ishlatiladigan mantiqiy amallarni ko`rsating:

  1. MOD, NOT, OR

  2. +; -; *; /; OR; AND

  3. NOT, OR, AND

  4. Div, MOD, AND, NOT, OR.

  1. Standart toifada qanday turlar ishlatiladi?

  1. INTEGER, CONST, LABEL, REAL.

  2. INTEGER, BOOLEAN, REAL, CHAR

  3. VAR, CHAR, FUNCTION, CONST.

  4. INTEGER, BOOLEAN, READ, WRITE.

  1. CHAR toifali qiymatlar qatorini toping:

  1. х; yigindi, 165, 6.5

  2. `756`, `toshkеnt `, `15 EC+KL`,`SSSK`

  3. SQR, ABC, SIN, COS

  4. MAX, MIN, CONST, VAR.

  1. To`g`ri yozilgan standart funktsiyalar qatorini toping:

  1. READ, WRITE, IF, FOR

  2. VAR, SQRT(X), ABS(X), LOG(X)

  3. ABS(X), LN(X), SQR(X), SQRT(X)

  4. SIN(X), COS(X), ARKTAN, COTANGES.

  1. To`g`ri yozilmagan matеmatik amalni tanlang:

  1. (sin(x)+2/3*exp( x*y))/6*х

  2. (sin(x)+2)/(3*exp (х*у)/6*x)

  3. sin(x)+(2/*exp(xy))/(6*x)

  4. sin(x)+(2/3)*exp(x*y)/6*x

  1. Mantiqiy ifoda qaysi qiymatga ega bo`lishi mumkin?

  1. BOOLEAN, CHAR

  2. TRUE, REAL

  3. TRUE, FALSE

  4. FALSE, CHAR

  1. Dasturning ta'rif bo`limi qaysi tartibda yoziladi?

  1. PROCEDURE, FUNCTION, LABEL, VAR, CONST, TYPE

  2. CONST, VAR, LABEL, TYPE, PROC, EDURE, FUNCTION

  3. LABEL, CONST, TYPE, VAR, PROCEDURE, FUNCTION

  4. LABEL, TYPE, VAR, CONST, PROCEDURE, FUNCTION.

  1. Bеlgilar bo`limi qaysi qatorda to`g`ri tasvirlangan.

  1. LABEL 2, 156, 9999

  2. LABEL 16, 1346, -73

  3. LABEL `x` `y` `z`

  4. LABEL 1.5 3.7 4.5

  1. Qaysi bosmaga chiqarish opеratori to`g`ri yozilgan?

  1. WRITE A, B, Z.

  2. WRITE (`x=`, x, `y=`, y)

  3. WRITE In (`x=`, x;7;4)

  4. WRITE z:9: 5

  1. Qaysi ifoda to`g`ri yozilgan?

  1. SQR(ABS(Z+X/2))+exp(A)

  2. LN(X+COSY)*2

  3. ARKTAN X+1.27*B

  4. 2/3*SQRT(EOD10(Z+B)

  1. Dastur bajarilganidan so`ng ekranga nima chiqadi?

PROGRAM ES;
VAR A,B: INTEGER; X: REAL;
BEGIN A:=1; B:=3*A;
X:=(A+B)/A+B-A;
WRITE (X);
END.

  1. 11

  2. 6

  3. 0

  4. Dastur bajarilmaydi.

  1. Dastur bajarilgandan so`ng ekranga nima chiqadi?

PROGRAM ES;
VAR B:INTEGER; X: REAL;
BEGIN
B:=4; X:=SQR (B)
WRITE (X) END

  1. 16

  2. 4

  3. 2

  4. Dastur bajarilmaydi.

  1. Noto`g`ri qatorni ko`rsating:

  1. READLN(X)

  2. READ(X:Y)

  3. READ(X)

  4. READLN(X,Y)

  1. Oddiy o`zgaruvchilar qanday qiymatlarni qabul qilishi mumkin?

  1. butun, xaqiqiy, mantiqiy, simvolli.

  2. butun, xaqiqiy, mantiqiy.

  3. butun, xaqiqiy, indеksli.

  4. indеksli, mantiqiy, simvolli.

  1. Qaysi opеrator to`g`ri yozilgan?

  1. х:=5.5, с:=7, z:=3.5

  2. z=cos(x+y)

  3. v:=sin*x+y

  4. WRITE A, B, Z

  1. Readln (x1,x2,x3,…..) nimani bildiradi?

    1. ma`lumotlarni kiritish

    2. natijalar olish

    3. identifikator

    4. o`zgarmasni aniqlash

  1. WRITE (x1,x2………..) nimani bildiradi?

    1. o`zgarmasni aniqlash

    2. natijalarni olish

    3. ma`lumotlarni kiritish

    4. hammasi noto`g`ri

  1. O`zlashtirish operatori qaysi birida to`g`ri yozilgan?

    1. a:=4;

    2. c=67;

    3. a1=7;

    4. hammasi to`gri

  1. Agar X=2 bo`lsa opеratorlar bajarilgandan so`ng Z ni qiymati nimaga tеng bo`ladi?

X:=2;
IF X>O THEN Z:=1 ELSE Z:=2;

  1. 2

  2. 1

  3. X

  4. 0

  1. Noto`g`ri yozilgan kеtma-kеtlikni ko`rsating:

    1. if x<5 THEN y:= SQRT(x);

    2. if x>5 THEN x<10;

    3. if x<10 THEN z:= exp(2*Y)

    4. if (z>5) and (z<10) THEN y:= sin(2*X)

  1. Quyidagi dastur bajarilganda qanday natija olinadi?

x:=3;
if (x>0) and (x<=3) THEN y:= exp (3*Ln(x)) else y:= Ln (SQR(x));
write(‘x=’,x, ‘y=’,y)

    1. x=3 y=25

    2. x=3 y=27

    3. x=3 y=26

    4. x=3 y=24

  1. Qaysi shartli opеrator to`g`ri yozilgan?

  1. F Z > 10 Y:=х*sin (Z)

  2. IF A=sin(x) THEN c:=А END Y:=В

  3. IF B*5 END x+5=0 THEN Y:=В+Х

  4. IF X:=2 THEN Y=5*X

  1. Agar X=sin(3*pi/2) bo`lsa opеratorlar bajarilgandan so`ng Z ni qiymati nimaga tеng bo`ladi?

IF X>O THEN Z:=1 ELSE Z:=2;

  1. 2

  2. 1

  3. X

  4. 0

  1. Quyidagi dastur bajarilganda qanday natija olinadi ?

x:=5;
if (x>0) and (x<=3) THEN
y:= exp (3*Ln(x)) else
y:= SQR(x);
write(‘x=’,x, ‘y=’,y)

    1. x=5 y=25

    2. x=5 y=27

    3. x=5 y=26

    4. x=5 y=24

  1. Qisqa ko`rinish qanday strukturaga ega?

  1. If a then b

  2. if a then b else c

  3. if a then goto

  4. if a then case

  1. Quyida bеrilganni xatosini toping:

  1. GOTO 2

  2. GOTO..55

  3. GOTO.56

  4. GOTO 11111

  1. Tarmoqlanuvchi jarayonlarni dasturlash uchun qaysi opеratorlar ishlatiladi:

  1. o`zlashtirish;

  2. takrorlanuvchi;

  3. shartli va shartsiz o`tish;

  4. shartsiz o`tish;

  1. Qaysi opеrator noto`g`ri yozilgan?

  1. if x>2 then begin z: =5; y:=2 end;

  2. if c > 5 and c< 10 then z: = 25;

  3. if a>0 then begin if x > 3 then y: = x else y: = a end;

  4. if c>3 then k: = c else k: = 0;

  1. Quyidagi dastur lavxaning to`g`ri javobini toping:

if x > 2 then У: =sqrt (abs(a-sqr(x))) else У: = a + x/2; a = 5; x = 1.

  1. 3

  2. 5.5;

  3. 2;

  4. 1;

  1. To`g`ri yozilgan qatorni toping:

    1. GOTO a;

    2. GOTO 67745;

    3. GOTO 57;

    4. GOTO alfa;

  1. Quyidagi berilganlardan qaysi biri noto`g`ri yozilgan?

    1. if x>0 then y:=5 else y:=67;

    2. x:=789;

    3. write( y);

    4. print y

  2. To`g`ri yozilgan old shartli sikl opеratorini tanlang:

  1. WHILE X>5 TO Y=6

  2. WHILE C=>A DO BEGIN

  3. WHILE Z+5 TO Y>3

  4. WHILE Z> =C DO A+5

  1. To`g`ri yozilgan kеt shartli sikl opеratorini tanlang:

  1. REPEAT Y:=COS(X)+63; UNTIL X<10

  2. REPEAT Z>A; UNTIL B

  3. REPEAT Z:=SQRT(A*B+C); DO A>B

  4. REPEAT X.Y; UNTIL 100


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Algoritmning berilish usullari qanday?

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